54723664

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{20983}}^1$

素因数の和:21154

約数の個数: 20

約数和(自身を含む): 106682656

約数和(自身を除く): 51958992

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 20983, 41966, 83932, 167864, 335728, 3420229, 6840458, 13680916, 27361832, 54723664]

約数ペア:

[(1, 54723664), (2, 27361832), (4, 13680916), (8, 6840458), (16, 3420229), (163, 335728), (326, 167864), (652, 83932), (1304, 41966), (2608, 20983)]