431288056

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{6451}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 828049680

約数和(自身を除く): 396761624

約数列:

[1, 2, 4, 8, 61, 122, 137, 244, 274, 488, 548, 1096, 6451, 8357, 12902, 16714, 25804, 33428, 51608, 66856, 393511, 787022, 883787, 1574044, 1767574, 3148088, 3535148, 7070296, 53911007, 107822014, 215644028, 431288056]

約数ペア:

[(1, 431288056), (2, 215644028), (4, 107822014), (8, 53911007), (61, 7070296), (122, 3535148), (137, 3148088), (244, 1767574), (274, 1574044), (488, 883787), (548, 787022), (1096, 393511), (6451, 66856), (8357, 51608), (12902, 33428), (16714, 25804)]