69675824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{101273}}^1$

素因数の和:101324

約数の個数: 20

約数和(自身を含む): 138137736

約数和(自身を除く): 68461912

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 101273, 202546, 405092, 810184, 1620368, 4354739, 8709478, 17418956, 34837912, 69675824]

約数ペア:

[(1, 69675824), (2, 34837912), (4, 17418956), (8, 8709478), (16, 4354739), (43, 1620368), (86, 810184), (172, 405092), (344, 202546), (688, 101273)]