90440014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157561}}^1$

素因数の和:157611

約数の個数: 16

約数和(自身を含む): 158822496

約数和(自身を除く): 68382482

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 157561, 315122, 1102927, 2205854, 6460001, 12920002, 45220007, 90440014]

約数ペア:

[(1, 90440014), (2, 45220007), (7, 12920002), (14, 6460001), (41, 2205854), (82, 1102927), (287, 315122), (574, 157561)]