89492092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2267}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 160030080

約数和(自身を除く): 70537988

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 2267, 4534, 9068, 9869, 19738, 39476, 160957, 315113, 321914, 630226, 643828, 1260452, 22373023, 44746046, 89492092]

約数ペア:

[(1, 89492092), (2, 44746046), (4, 22373023), (71, 1260452), (139, 643828), (142, 630226), (278, 321914), (284, 315113), (556, 160957), (2267, 39476), (4534, 19738), (9068, 9869)]