57638384

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{15731}}^1$

素因数の和:15968

約数の個数: 20

約数和(自身を含む): 112169160

約数和(自身を除く): 54530776

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 15731, 31462, 62924, 125848, 251696, 3602399, 7204798, 14409596, 28819192, 57638384]

約数ペア:

[(1, 57638384), (2, 28819192), (4, 14409596), (8, 7204798), (16, 3602399), (229, 251696), (458, 125848), (916, 62924), (1832, 31462), (3664, 15731)]