8653216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 20998656

約数和(自身を除く): 12345440

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 61, 62, 88, 104, 122, 124, 143, 176, 208, 244, 248, 286, 341, 352, 403, 416, 488, 496, 572, 671, 682, 793, 806, 976, 992, 1144, 1342, 1364, 1586, 1612, 1891, 1952, 2288, 2684, 2728, 3172, 3224, 3782, 4433, 4576, 5368, 5456, 6344, 6448, 7564, 8723, 8866, 10736, 10912, 12688, 12896, 15128, 17446, 17732, 20801, 21472, 24583, 25376, 30256, 34892, 35464, 41602, 49166, 60512, 69784, 70928, 83204, 98332, 139568, 141856, 166408, 196664, 270413, 279136, 332816, 393328, 540826, 665632, 786656, 1081652, 2163304, 4326608, 8653216]

約数ペア:

[(1, 8653216), (2, 4326608), (4, 2163304), (8, 1081652), (11, 786656), (13, 665632), (16, 540826), (22, 393328), (26, 332816), (31, 279136), (32, 270413), (44, 196664), (52, 166408), (61, 141856), (62, 139568), (88, 98332), (104, 83204), (122, 70928), (124, 69784), (143, 60512), (176, 49166), (208, 41602), (244, 35464), (248, 34892), (286, 30256), (341, 25376), (352, 24583), (403, 21472), (416, 20801), (488, 17732), (496, 17446), (572, 15128), (671, 12896), (682, 12688), (793, 10912), (806, 10736), (976, 8866), (992, 8723), (1144, 7564), (1342, 6448), (1364, 6344), (1586, 5456), (1612, 5368), (1891, 4576), (1952, 4433), (2288, 3782), (2684, 3224), (2728, 3172)]