31232344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 40617896

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 184, 253, 286, 299, 506, 572, 598, 1012, 1144, 1187, 1196, 2024, 2374, 2392, 3289, 4748, 6578, 9496, 13057, 13156, 15431, 26114, 26312, 27301, 30862, 52228, 54602, 61724, 104456, 109204, 123448, 169741, 218408, 300311, 339482, 354913, 600622, 678964, 709826, 1201244, 1357928, 1419652, 2402488, 2839304, 3904043, 7808086, 15616172, 31232344]

約数ペア:

[(1, 31232344), (2, 15616172), (4, 7808086), (8, 3904043), (11, 2839304), (13, 2402488), (22, 1419652), (23, 1357928), (26, 1201244), (44, 709826), (46, 678964), (52, 600622), (88, 354913), (92, 339482), (104, 300311), (143, 218408), (184, 169741), (253, 123448), (286, 109204), (299, 104456), (506, 61724), (572, 54602), (598, 52228), (1012, 30862), (1144, 27301), (1187, 26312), (1196, 26114), (2024, 15431), (2374, 13156), (2392, 13057), (3289, 9496), (4748, 6578)]