325558736

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{106531}}^1$

素因数の和:106730

約数の個数: 20

約数和(自身を含む): 634078464

約数和(自身を除く): 308519728

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 106531, 213062, 426124, 852248, 1704496, 20347421, 40694842, 81389684, 162779368, 325558736]

約数ペア:

[(1, 325558736), (2, 162779368), (4, 81389684), (8, 40694842), (16, 20347421), (191, 1704496), (382, 852248), (764, 426124), (1528, 213062), (3056, 106531)]