87068522

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 136736100

約数和(自身を除く): 49667578

約数列:

[1, 2, 31, 62, 89, 178, 509, 961, 1018, 1922, 2759, 5518, 15779, 31558, 45301, 85529, 90602, 171058, 489149, 978298, 1404331, 2808662, 43534261, 87068522]

約数ペア:

[(1, 87068522), (2, 43534261), (31, 2808662), (62, 1404331), (89, 978298), (178, 489149), (509, 171058), (961, 90602), (1018, 85529), (1922, 45301), (2759, 31558), (5518, 15779)]