42469664

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{21757}}^1$

素因数の和:21828

約数の個数: 24

約数和(自身を含む): 84986748

約数和(自身を除く): 42517084

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 21757, 43514, 87028, 174056, 348112, 696224, 1327177, 2654354, 5308708, 10617416, 21234832, 42469664]

約数ペア:

[(1, 42469664), (2, 21234832), (4, 10617416), (8, 5308708), (16, 2654354), (32, 1327177), (61, 696224), (122, 348112), (244, 174056), (488, 87028), (976, 43514), (1952, 21757)]