40341272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296627}}^1$

素因数の和:296650

約数の個数: 16

約数和(自身を含む): 80089560

約数和(自身を除く): 39748288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296627, 593254, 1186508, 2373016, 5042659, 10085318, 20170636, 40341272]

約数ペア:

[(1, 40341272), (2, 20170636), (4, 10085318), (8, 5042659), (17, 2373016), (34, 1186508), (68, 593254), (136, 296627)]