42894536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{18553}}^1$

素因数の和:18593

約数の個数: 24

約数和(自身を含む): 85441170

約数和(自身を除く): 42546634

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 18553, 37106, 74212, 148424, 315401, 630802, 1261604, 2523208, 5361817, 10723634, 21447268, 42894536]

約数ペア:

[(1, 42894536), (2, 21447268), (4, 10723634), (8, 5361817), (17, 2523208), (34, 1261604), (68, 630802), (136, 315401), (289, 148424), (578, 74212), (1156, 37106), (2312, 18553)]