57421328

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{35533}}^1$

素因数の和:35642

約数の個数: 20

約数和(自身を含む): 112358508

約数和(自身を除く): 54937180

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 35533, 71066, 142132, 284264, 568528, 3588833, 7177666, 14355332, 28710664, 57421328]

約数ペア:

[(1, 57421328), (2, 28710664), (4, 14355332), (8, 7177666), (16, 3588833), (101, 568528), (202, 284264), (404, 142132), (808, 71066), (1616, 35533)]