85842410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 161920512

約数和(自身を除く): 76078102

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4133, 4154, 8266, 10385, 20665, 20770, 41330, 128123, 256246, 276911, 553822, 640615, 1281230, 1384555, 2769110, 8584241, 17168482, 42921205, 85842410]

約数ペア:

[(1, 85842410), (2, 42921205), (5, 17168482), (10, 8584241), (31, 2769110), (62, 1384555), (67, 1281230), (134, 640615), (155, 553822), (310, 276911), (335, 256246), (670, 128123), (2077, 41330), (4133, 20770), (4154, 20665), (8266, 10385)]