57321056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137791}}^1$

素因数の和:137814

約数の個数: 24

約数和(自身を含む): 121532544

約数和(自身を除く): 64211488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 137791, 275582, 551164, 1102328, 1791283, 2204656, 3582566, 4409312, 7165132, 14330264, 28660528, 57321056]

約数ペア:

[(1, 57321056), (2, 28660528), (4, 14330264), (8, 7165132), (13, 4409312), (16, 3582566), (26, 2204656), (32, 1791283), (52, 1102328), (104, 551164), (208, 275582), (416, 137791)]