89213438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{4691}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 138001104

約数和(自身を除く): 48787666

約数列:

[1, 2, 37, 74, 257, 514, 4691, 9382, 9509, 19018, 173567, 347134, 1205587, 2411174, 44606719, 89213438]

約数ペア:

[(1, 89213438), (2, 44606719), (37, 2411174), (74, 1205587), (257, 347134), (514, 173567), (4691, 19018), (9382, 9509)]