80986912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{148873}}^1$

素因数の和:148900

約数の個数: 24

約数和(自身を含む): 168823116

約数和(自身を除く): 87836204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 148873, 297746, 595492, 1190984, 2381968, 2530841, 4763936, 5061682, 10123364, 20246728, 40493456, 80986912]

約数ペア:

[(1, 80986912), (2, 40493456), (4, 20246728), (8, 10123364), (16, 5061682), (17, 4763936), (32, 2530841), (34, 2381968), (68, 1190984), (136, 595492), (272, 297746), (544, 148873)]