16550248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 41368320

約数和(自身を除く): 24818072

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 37, 44, 46, 52, 68, 74, 88, 92, 104, 136, 143, 148, 184, 187, 221, 253, 286, 296, 299, 374, 391, 407, 442, 481, 506, 572, 598, 629, 748, 782, 814, 851, 884, 962, 1012, 1144, 1196, 1258, 1496, 1564, 1628, 1702, 1768, 1924, 2024, 2392, 2431, 2516, 3128, 3256, 3289, 3404, 3848, 4301, 4862, 5032, 5083, 5291, 6578, 6808, 6919, 8177, 8602, 9361, 9724, 10166, 10582, 11063, 13156, 13838, 14467, 16354, 17204, 18722, 19448, 20332, 21164, 22126, 26312, 27676, 28934, 32708, 34408, 37444, 40664, 42328, 44252, 55352, 55913, 57868, 65416, 74888, 88504, 89947, 111826, 115736, 121693, 159137, 179894, 188071, 223652, 243386, 318274, 359788, 376142, 447304, 486772, 636548, 719576, 752284, 973544, 1273096, 1504568, 2068781, 4137562, 8275124, 16550248]

約数ペア:

[(1, 16550248), (2, 8275124), (4, 4137562), (8, 2068781), (11, 1504568), (13, 1273096), (17, 973544), (22, 752284), (23, 719576), (26, 636548), (34, 486772), (37, 447304), (44, 376142), (46, 359788), (52, 318274), (68, 243386), (74, 223652), (88, 188071), (92, 179894), (104, 159137), (136, 121693), (143, 115736), (148, 111826), (184, 89947), (187, 88504), (221, 74888), (253, 65416), (286, 57868), (296, 55913), (299, 55352), (374, 44252), (391, 42328), (407, 40664), (442, 37444), (481, 34408), (506, 32708), (572, 28934), (598, 27676), (629, 26312), (748, 22126), (782, 21164), (814, 20332), (851, 19448), (884, 18722), (962, 17204), (1012, 16354), (1144, 14467), (1196, 13838), (1258, 13156), (1496, 11063), (1564, 10582), (1628, 10166), (1702, 9724), (1768, 9361), (1924, 8602), (2024, 8177), (2392, 6919), (2431, 6808), (2516, 6578), (3128, 5291), (3256, 5083), (3289, 5032), (3404, 4862), (3848, 4301)]