172908734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{38821}}^1$

素因数の和:38971

約数の個数: 16

約数和(自身を含む): 276723216

約数和(自身を除く): 103814482

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 38821, 77642, 659957, 1319914, 5085551, 10171102, 86454367, 172908734]

約数ペア:

[(1, 172908734), (2, 86454367), (17, 10171102), (34, 5085551), (131, 1319914), (262, 659957), (2227, 77642), (4454, 38821)]