40187024

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{42571}}^1$

素因数の和:42638

約数の個数: 20

約数和(自身を含む): 79183920

約数和(自身を除く): 38996896

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 42571, 85142, 170284, 340568, 681136, 2511689, 5023378, 10046756, 20093512, 40187024]

約数ペア:

[(1, 40187024), (2, 20093512), (4, 10046756), (8, 5023378), (16, 2511689), (59, 681136), (118, 340568), (236, 170284), (472, 85142), (944, 42571)]