40895024

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{43321}}^1$

素因数の和:43388

約数の個数: 20

約数和(自身を含む): 80578920

約数和(自身を除く): 39683896

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 43321, 86642, 173284, 346568, 693136, 2555939, 5111878, 10223756, 20447512, 40895024]

約数ペア:

[(1, 40895024), (2, 20447512), (4, 10223756), (8, 5111878), (16, 2555939), (59, 693136), (118, 346568), (236, 173284), (472, 86642), (944, 43321)]