131437312

素因数分解:

$2^8\times {\mathrm{513427}}^1$

素因数の和:513443

約数の個数: 18

約数和(自身を含む): 262361708

約数和(自身を除く): 130924396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 513427, 1026854, 2053708, 4107416, 8214832, 16429664, 32859328, 65718656, 131437312]

約数ペア:

[(1, 131437312), (2, 65718656), (4, 32859328), (8, 16429664), (16, 8214832), (32, 4107416), (64, 2053708), (128, 1026854), (256, 513427)]