89681452

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68147}}^1$

素因数の和:68205

約数の個数: 24

約数和(自身を含む): 183181824

約数和(自身を除く): 93500372

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 68147, 136294, 272588, 477029, 954058, 1908116, 3202909, 6405818, 12811636, 22420363, 44840726, 89681452]

約数ペア:

[(1, 89681452), (2, 44840726), (4, 22420363), (7, 12811636), (14, 6405818), (28, 3202909), (47, 1908116), (94, 954058), (188, 477029), (329, 272588), (658, 136294), (1316, 68147)]