39336944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{31121}}^1$

素因数の和:31208

約数の個数: 20

約数和(自身を含む): 77182560

約数和(自身を除く): 37845616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 31121, 62242, 124484, 248968, 497936, 2458559, 4917118, 9834236, 19668472, 39336944]

約数ペア:

[(1, 39336944), (2, 19668472), (4, 9834236), (8, 4917118), (16, 2458559), (79, 497936), (158, 248968), (316, 124484), (632, 62242), (1264, 31121)]