145085008

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{22613}}^1$

素因数の和:23022

約数の個数: 20

約数和(自身を含む): 281815668

約数和(自身を除く): 136730660

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 22613, 45226, 90452, 180904, 361808, 9067813, 18135626, 36271252, 72542504, 145085008]

約数ペア:

[(1, 145085008), (2, 72542504), (4, 36271252), (8, 18135626), (16, 9067813), (401, 361808), (802, 180904), (1604, 90452), (3208, 45226), (6416, 22613)]