85287572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{40459}}^1$

素因数の和:40511

約数の個数: 24

約数和(自身を含む): 163134720

約数和(自身を除く): 77847148

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 40459, 80918, 161836, 687803, 1254229, 1375606, 2508458, 2751212, 5016916, 21321893, 42643786, 85287572]

約数ペア:

[(1, 85287572), (2, 42643786), (4, 21321893), (17, 5016916), (31, 2751212), (34, 2508458), (62, 1375606), (68, 1254229), (124, 687803), (527, 161836), (1054, 80918), (2108, 40459)]