161708536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4021}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 331573680

約数和(自身を除く): 169865144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 457, 914, 1828, 3656, 4021, 5027, 8042, 10054, 16084, 20108, 32168, 40216, 44231, 88462, 176924, 353848, 1837597, 3675194, 7350388, 14700776, 20213567, 40427134, 80854268, 161708536]

約数ペア:

[(1, 161708536), (2, 80854268), (4, 40427134), (8, 20213567), (11, 14700776), (22, 7350388), (44, 3675194), (88, 1837597), (457, 353848), (914, 176924), (1828, 88462), (3656, 44231), (4021, 40216), (5027, 32168), (8042, 20108), (10054, 16084)]