90773390

素因数分解:

$2^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{11743}}^1$

素因数の和:12523

約数の個数: 16

約数和(自身を含む): 163617408

約数和(自身を除く): 72844018

約数列:

[1, 2, 5, 10, 773, 1546, 3865, 7730, 11743, 23486, 58715, 117430, 9077339, 18154678, 45386695, 90773390]

約数ペア:

[(1, 90773390), (2, 45386695), (5, 18154678), (10, 9077339), (773, 117430), (1546, 58715), (3865, 23486), (7730, 11743)]