40968016

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{4177}}^1$

素因数の和:4798

約数の個数: 20

約数和(自身を含む): 79524052

約数和(自身を除く): 38556036

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4177, 4904, 8354, 9808, 16708, 33416, 66832, 2560501, 5121002, 10242004, 20484008, 40968016]

約数ペア:

[(1, 40968016), (2, 20484008), (4, 10242004), (8, 5121002), (16, 2560501), (613, 66832), (1226, 33416), (2452, 16708), (4177, 9808), (4904, 8354)]