85870832

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{17257}}^1$

素因数の和:17576

約数の個数: 20

約数和(自身を含む): 166919376

約数和(自身を除く): 81048544

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 17257, 34514, 69028, 138056, 276112, 5366927, 10733854, 21467708, 42935416, 85870832]

約数ペア:

[(1, 85870832), (2, 42935416), (4, 21467708), (8, 10733854), (16, 5366927), (311, 276112), (622, 138056), (1244, 69028), (2488, 34514), (4976, 17257)]