86835376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{132371}}^1$

素因数の和:132420

約数の個数: 20

約数和(自身を含む): 172348344

約数和(自身を除く): 85512968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 132371, 264742, 529484, 1058968, 2117936, 5427211, 10854422, 21708844, 43417688, 86835376]

約数ペア:

[(1, 86835376), (2, 43417688), (4, 21708844), (8, 10854422), (16, 5427211), (41, 2117936), (82, 1058968), (164, 529484), (328, 264742), (656, 132371)]