85990492

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2297}}^1$

素因数の和:2506

約数の個数: 36

約数和(自身を含む): 176045184

約数和(自身を除く): 90054692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 764, 1337, 2297, 2674, 4594, 5348, 9188, 9359, 16079, 18718, 32158, 37436, 64316, 112553, 225106, 438727, 450212, 877454, 1754908, 3071089, 6142178, 12284356, 21497623, 42995246, 85990492]

約数ペア:

[(1, 85990492), (2, 42995246), (4, 21497623), (7, 12284356), (14, 6142178), (28, 3071089), (49, 1754908), (98, 877454), (191, 450212), (196, 438727), (382, 225106), (764, 112553), (1337, 64316), (2297, 37436), (2674, 32158), (4594, 18718), (5348, 16079), (9188, 9359)]