68024912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137147}}^1$

素因数の和:137186

約数の個数: 20

約数和(自身を含む): 136050816

約数和(自身を除く): 68025904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 137147, 274294, 548588, 1097176, 2194352, 4251557, 8503114, 17006228, 34012456, 68024912]

約数ペア:

[(1, 68024912), (2, 34012456), (4, 17006228), (8, 8503114), (16, 4251557), (31, 2194352), (62, 1097176), (124, 548588), (248, 274294), (496, 137147)]