101931472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{205507}}^1$

素因数の和:205546

約数の個数: 20

約数和(自身を含む): 203863936

約数和(自身を除く): 101932464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 205507, 411014, 822028, 1644056, 3288112, 6370717, 12741434, 25482868, 50965736, 101931472]

約数ペア:

[(1, 101931472), (2, 50965736), (4, 25482868), (8, 12741434), (16, 6370717), (31, 3288112), (62, 1644056), (124, 822028), (248, 411014), (496, 205507)]