85432496

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{67589}}^1$

素因数の和:67676

約数の個数: 20

約数和(自身を含む): 167623200

約数和(自身を除く): 82190704

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 67589, 135178, 270356, 540712, 1081424, 5339531, 10679062, 21358124, 42716248, 85432496]

約数ペア:

[(1, 85432496), (2, 42716248), (4, 21358124), (8, 10679062), (16, 5339531), (79, 1081424), (158, 540712), (316, 270356), (632, 135178), (1264, 67589)]