161018302

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{2539}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 248442480

約数和(自身を除く): 87424178

約数列:

[1, 2, 37, 74, 857, 1714, 2539, 5078, 31709, 63418, 93943, 187886, 2175923, 4351846, 80509151, 161018302]

約数ペア:

[(1, 161018302), (2, 80509151), (37, 4351846), (74, 2175923), (857, 187886), (1714, 93943), (2539, 63418), (5078, 31709)]