89945476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 160536600

約数和(自身を除く): 70591124

約数列:

[1, 2, 4, 61, 122, 244, 449, 821, 898, 1642, 1796, 3284, 27389, 50081, 54778, 100162, 109556, 200324, 368629, 737258, 1474516, 22486369, 44972738, 89945476]

約数ペア:

[(1, 89945476), (2, 44972738), (4, 22486369), (61, 1474516), (122, 737258), (244, 368629), (449, 200324), (821, 109556), (898, 100162), (1642, 54778), (1796, 50081), (3284, 27389)]