86197528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2543}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 170956800

約数和(自身を除く): 84759272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 2543, 4237, 5086, 8474, 10172, 16948, 20344, 33896, 48317, 96634, 193268, 386536, 567089, 1134178, 2268356, 4536712, 10774691, 21549382, 43098764, 86197528]

約数ペア:

[(1, 86197528), (2, 43098764), (4, 21549382), (8, 10774691), (19, 4536712), (38, 2268356), (76, 1134178), (152, 567089), (223, 386536), (446, 193268), (892, 96634), (1784, 48317), (2543, 33896), (4237, 20344), (5086, 16948), (8474, 10172)]