89139674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6481}}^1$

素因数の和:6542

約数の個数: 24

約数和(自身を含む): 150550932

約数和(自身を除く): 61411258

約数列:

[1, 2, 13, 23, 26, 46, 299, 529, 598, 1058, 6481, 6877, 12962, 13754, 84253, 149063, 168506, 298126, 1937819, 3428449, 3875638, 6856898, 44569837, 89139674]

約数ペア:

[(1, 89139674), (2, 44569837), (13, 6856898), (23, 3875638), (26, 3428449), (46, 1937819), (299, 298126), (529, 168506), (598, 149063), (1058, 84253), (6481, 13754), (6877, 12962)]