31929740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93911}}^1$

素因数の和:93937

約数の個数: 24

約数和(自身を含む): 70997472

約数和(自身を除く): 39067732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93911, 187822, 375644, 469555, 939110, 1596487, 1878220, 3192974, 6385948, 7982435, 15964870, 31929740]

約数ペア:

[(1, 31929740), (2, 15964870), (4, 7982435), (5, 6385948), (10, 3192974), (17, 1878220), (20, 1596487), (34, 939110), (68, 469555), (85, 375644), (170, 187822), (340, 93911)]