40648544

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{55229}}^1$

素因数の和:55262

約数の個数: 24

約数和(自身を含む): 83507760

約数和(自身を除く): 42859216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 55229, 110458, 220916, 441832, 883664, 1270267, 1767328, 2540534, 5081068, 10162136, 20324272, 40648544]

約数ペア:

[(1, 40648544), (2, 20324272), (4, 10162136), (8, 5081068), (16, 2540534), (23, 1767328), (32, 1270267), (46, 883664), (92, 441832), (184, 220916), (368, 110458), (736, 55229)]