87153494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{32303}}^1$

素因数の和:32395

約数の個数: 16

約数和(自身を含む): 139553280

約数和(自身を除く): 52399786

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 32303, 64606, 613757, 1227514, 2293513, 4587026, 43576747, 87153494]

約数ペア:

[(1, 87153494), (2, 43576747), (19, 4587026), (38, 2293513), (71, 1227514), (142, 613757), (1349, 64606), (2698, 32303)]