90471962

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 158336640

約数和(自身を除く): 67864678

約数列:

[1, 2, 7, 14, 101, 109, 202, 218, 587, 707, 763, 1174, 1414, 1526, 4109, 8218, 11009, 22018, 59287, 63983, 77063, 118574, 127966, 154126, 415009, 447881, 830018, 895762, 6462283, 12924566, 45235981, 90471962]

約数ペア:

[(1, 90471962), (2, 45235981), (7, 12924566), (14, 6462283), (101, 895762), (109, 830018), (202, 447881), (218, 415009), (587, 154126), (707, 127966), (763, 118574), (1174, 77063), (1414, 63983), (1526, 59287), (4109, 22018), (8218, 11009)]