531445664

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{272257}}^1$

素因数の和:272328

約数の個数: 24

約数和(自身を含む): 1063439748

約数和(自身を除く): 531994084

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 272257, 544514, 1089028, 2178056, 4356112, 8712224, 16607677, 33215354, 66430708, 132861416, 265722832, 531445664]

約数ペア:

[(1, 531445664), (2, 265722832), (4, 132861416), (8, 66430708), (16, 33215354), (32, 16607677), (61, 8712224), (122, 4356112), (244, 2178056), (488, 1089028), (976, 544514), (1952, 272257)]