39635216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130379}}^1$

素因数の和:130406

約数の個数: 20

約数和(自身を含む): 80835600

約数和(自身を除く): 41200384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130379, 260758, 521516, 1043032, 2086064, 2477201, 4954402, 9908804, 19817608, 39635216]

約数ペア:

[(1, 39635216), (2, 19817608), (4, 9908804), (8, 4954402), (16, 2477201), (19, 2086064), (38, 1043032), (76, 521516), (152, 260758), (304, 130379)]