57418384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211097}}^1$

素因数の和:211122

約数の個数: 20

約数和(自身を含む): 117792684

約数和(自身を除く): 60374300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 211097, 422194, 844388, 1688776, 3377552, 3588649, 7177298, 14354596, 28709192, 57418384]

約数ペア:

[(1, 57418384), (2, 28709192), (4, 14354596), (8, 7177298), (16, 3588649), (17, 3377552), (34, 1688776), (68, 844388), (136, 422194), (272, 211097)]