87261728

素因数分解:

$2^5\times {\mathrm{1181}}^1\times {\mathrm{2309}}^1$

素因数の和:3500

約数の個数: 24

約数和(自身を含む): 172016460

約数和(自身を除く): 84754732

約数列:

[1, 2, 4, 8, 16, 32, 1181, 2309, 2362, 4618, 4724, 9236, 9448, 18472, 18896, 36944, 37792, 73888, 2726929, 5453858, 10907716, 21815432, 43630864, 87261728]

約数ペア:

[(1, 87261728), (2, 43630864), (4, 21815432), (8, 10907716), (16, 5453858), (32, 2726929), (1181, 73888), (2309, 37792), (2362, 36944), (4618, 18896), (4724, 18472), (9236, 9448)]