90089494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{240881}}^1$

素因数の和:240911

約数の個数: 16

約数和(自身を含む): 156091536

約数和(自身を除く): 66002042

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 240881, 481762, 2649691, 4094977, 5299382, 8189954, 45044747, 90089494]

約数ペア:

[(1, 90089494), (2, 45044747), (11, 8189954), (17, 5299382), (22, 4094977), (34, 2649691), (187, 481762), (374, 240881)]