39640736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{72869}}^1$

素因数の和:72896

約数の個数: 24

約数和(自身を含む): 82634580

約数和(自身を除く): 42993844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 72869, 145738, 291476, 582952, 1165904, 1238773, 2331808, 2477546, 4955092, 9910184, 19820368, 39640736]

約数ペア:

[(1, 39640736), (2, 19820368), (4, 9910184), (8, 4955092), (16, 2477546), (17, 2331808), (32, 1238773), (34, 1165904), (68, 582952), (136, 291476), (272, 145738), (544, 72869)]