31472344

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{53891}}^1$

素因数の和:53970

約数の個数: 16

約数和(自身を含む): 59820120

約数和(自身を除く): 28347776

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 53891, 107782, 215564, 431128, 3934043, 7868086, 15736172, 31472344]

約数ペア:

[(1, 31472344), (2, 15736172), (4, 7868086), (8, 3934043), (73, 431128), (146, 215564), (292, 107782), (584, 53891)]