84940432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{312281}}^1$

素因数の和:312306

約数の個数: 20

約数和(自身を含む): 174253356

約数和(自身を除く): 89312924

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 312281, 624562, 1249124, 2498248, 4996496, 5308777, 10617554, 21235108, 42470216, 84940432]

約数ペア:

[(1, 84940432), (2, 42470216), (4, 21235108), (8, 10617554), (16, 5308777), (17, 4996496), (34, 2498248), (68, 1249124), (136, 624562), (272, 312281)]