40307272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{296377}}^1$

素因数の和:296400

約数の個数: 16

約数和(自身を含む): 80022060

約数和(自身を除く): 39714788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 296377, 592754, 1185508, 2371016, 5038409, 10076818, 20153636, 40307272]

約数ペア:

[(1, 40307272), (2, 20153636), (4, 10076818), (8, 5038409), (17, 2371016), (34, 1185508), (68, 592754), (136, 296377)]