40309744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{42701}}^1$

素因数の和:42768

約数の個数: 20

約数和(自身を含む): 79425720

約数和(自身を除く): 39115976

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 42701, 85402, 170804, 341608, 683216, 2519359, 5038718, 10077436, 20154872, 40309744]

約数ペア:

[(1, 40309744), (2, 20154872), (4, 10077436), (8, 5038718), (16, 2519359), (59, 683216), (118, 341608), (236, 170804), (472, 85402), (944, 42701)]