39089264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{78809}}^1$

素因数の和:78848

約数の個数: 20

約数和(自身を含む): 78179520

約数和(自身を除く): 39090256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 78809, 157618, 315236, 630472, 1260944, 2443079, 4886158, 9772316, 19544632, 39089264]

約数ペア:

[(1, 39089264), (2, 19544632), (4, 9772316), (8, 4886158), (16, 2443079), (31, 1260944), (62, 630472), (124, 315236), (248, 157618), (496, 78809)]