85180976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{52711}}^1$

素因数の和:52820

約数の個数: 20

約数和(自身を含む): 166675344

約数和(自身を除く): 81494368

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 52711, 105422, 210844, 421688, 843376, 5323811, 10647622, 21295244, 42590488, 85180976]

約数ペア:

[(1, 85180976), (2, 42590488), (4, 21295244), (8, 10647622), (16, 5323811), (101, 843376), (202, 421688), (404, 210844), (808, 105422), (1616, 52711)]