42880336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 86215464

約数和(自身を除く): 43335128

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 296, 452, 592, 641, 904, 1282, 1808, 2564, 4181, 5128, 8362, 10256, 16724, 23717, 33448, 47434, 66896, 72433, 94868, 144866, 189736, 289732, 379472, 579464, 1158928, 2680021, 5360042, 10720084, 21440168, 42880336]

約数ペア:

[(1, 42880336), (2, 21440168), (4, 10720084), (8, 5360042), (16, 2680021), (37, 1158928), (74, 579464), (113, 379472), (148, 289732), (226, 189736), (296, 144866), (452, 94868), (592, 72433), (641, 66896), (904, 47434), (1282, 33448), (1808, 23717), (2564, 16724), (4181, 10256), (5128, 8362)]