15697963888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{172157}}^1$

素因数の和:172345

約数の個数: 40

約数和(自身を含む): 31380960240

約数和(自身を除く): 15682996352

約数列:

[1, 2, 4, 8, 16, 41, 82, 139, 164, 278, 328, 556, 656, 1112, 2224, 5699, 11398, 22796, 45592, 91184, 172157, 344314, 688628, 1377256, 2754512, 7058437, 14116874, 23929823, 28233748, 47859646, 56467496, 95719292, 112934992, 191438584, 382877168, 981122743, 1962245486, 3924490972, 7848981944, 15697963888]

約数ペア:

[(1, 15697963888), (2, 7848981944), (4, 3924490972), (8, 1962245486), (16, 981122743), (41, 382877168), (82, 191438584), (139, 112934992), (164, 95719292), (278, 56467496), (328, 47859646), (556, 28233748), (656, 23929823), (1112, 14116874), (2224, 7058437), (5699, 2754512), (11398, 1377256), (22796, 688628), (45592, 344314), (91184, 172157)]