102918448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{221807}}^1$

素因数の和:221844

約数の個数: 20

約数和(自身を含む): 206281440

約数和(自身を除く): 103362992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 221807, 443614, 887228, 1774456, 3548912, 6432403, 12864806, 25729612, 51459224, 102918448]

約数ペア:

[(1, 102918448), (2, 51459224), (4, 25729612), (8, 12864806), (16, 6432403), (29, 3548912), (58, 1774456), (116, 887228), (232, 443614), (464, 221807)]