42512005048

素因数分解:

$2^3\times {\mathrm{10357}}^1\times {\mathrm{513083}}^1$

素因数の和:523446

約数の個数: 16

約数和(自身を含む): 79717861080

約数和(自身を除く): 37205856032

約数列:

[1, 2, 4, 8, 10357, 20714, 41428, 82856, 513083, 1026166, 2052332, 4104664, 5314000631, 10628001262, 21256002524, 42512005048]

約数ペア:

[(1, 42512005048), (2, 21256002524), (4, 10628001262), (8, 5314000631), (10357, 4104664), (20714, 2052332), (41428, 1026166), (82856, 513083)]