102402896

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 202963200

約数和(自身を除く): 100560304

約数列:

[1, 2, 4, 8, 16, 61, 122, 239, 244, 439, 478, 488, 878, 956, 976, 1756, 1912, 3512, 3824, 7024, 14579, 26779, 29158, 53558, 58316, 104921, 107116, 116632, 209842, 214232, 233264, 419684, 428464, 839368, 1678736, 6400181, 12800362, 25600724, 51201448, 102402896]

約数ペア:

[(1, 102402896), (2, 51201448), (4, 25600724), (8, 12800362), (16, 6400181), (61, 1678736), (122, 839368), (239, 428464), (244, 419684), (439, 233264), (478, 214232), (488, 209842), (878, 116632), (956, 107116), (976, 104921), (1756, 58316), (1912, 53558), (3512, 29158), (3824, 26779), (7024, 14579)]