89015684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1171259}}^1$

素因数の和:1171282

約数の個数: 12

約数和(自身を含む): 163976400

約数和(自身を除く): 74960716

約数列:

[1, 2, 4, 19, 38, 76, 1171259, 2342518, 4685036, 22253921, 44507842, 89015684]

約数ペア:

[(1, 89015684), (2, 44507842), (4, 22253921), (19, 4685036), (38, 2342518), (76, 1171259)]