85280954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{90149}}^1$

素因数の和:90205

約数の個数: 16

約数和(自身を含む): 142797600

約数和(自身を除く): 57516646

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 90149, 180298, 991639, 1983278, 3876407, 7752814, 42640477, 85280954]

約数ペア:

[(1, 85280954), (2, 42640477), (11, 7752814), (22, 3876407), (43, 1983278), (86, 991639), (473, 180298), (946, 90149)]