43041872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{40151}}^1$

素因数の和:40226

約数の個数: 20

約数和(自身を含む): 84640416

約数和(自身を除く): 41598544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 40151, 80302, 160604, 321208, 642416, 2690117, 5380234, 10760468, 21520936, 43041872]

約数ペア:

[(1, 43041872), (2, 21520936), (4, 10760468), (8, 5380234), (16, 2690117), (67, 642416), (134, 321208), (268, 160604), (536, 80302), (1072, 40151)]