85220116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40427}}^1$

素因数の和:40479

約数の個数: 24

約数和(自身を含む): 163005696

約数和(自身を除く): 77785580

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 40427, 80854, 161708, 687259, 1253237, 1374518, 2506474, 2749036, 5012948, 21305029, 42610058, 85220116]

約数ペア:

[(1, 85220116), (2, 42610058), (4, 21305029), (17, 5012948), (31, 2749036), (34, 2506474), (62, 1374518), (68, 1253237), (124, 687259), (527, 161708), (1054, 80854), (2108, 40427)]