90669586

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 158336640

約数和(自身を除く): 67667054

約数列:

[1, 2, 7, 14, 97, 179, 194, 358, 373, 679, 746, 1253, 1358, 2506, 2611, 5222, 17363, 34726, 36181, 66767, 72362, 121541, 133534, 243082, 253267, 467369, 506534, 934738, 6476399, 12952798, 45334793, 90669586]

約数ペア:

[(1, 90669586), (2, 45334793), (7, 12952798), (14, 6476399), (97, 934738), (179, 506534), (194, 467369), (358, 253267), (373, 243082), (679, 133534), (746, 121541), (1253, 72362), (1358, 66767), (2506, 36181), (2611, 34726), (5222, 17363)]