21667136

素因数分解:

$2^6\times {\mathrm{233}}^1\times {\mathrm{1453}}^1$

素因数の和:1698

約数の個数: 28

約数和(自身を含む): 43209972

約数和(自身を除く): 21542836

約数列:

[1, 2, 4, 8, 16, 32, 64, 233, 466, 932, 1453, 1864, 2906, 3728, 5812, 7456, 11624, 14912, 23248, 46496, 92992, 338549, 677098, 1354196, 2708392, 5416784, 10833568, 21667136]

約数ペア:

[(1, 21667136), (2, 10833568), (4, 5416784), (8, 2708392), (16, 1354196), (32, 677098), (64, 338549), (233, 92992), (466, 46496), (932, 23248), (1453, 14912), (1864, 11624), (2906, 7456), (3728, 5812)]