85668712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8629}}^1$

素因数の和:8725

約数の個数: 32

約数和(自身を含む): 172427400

約数和(自身を除く): 86758688

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 8629, 9928, 17258, 34516, 69032, 146693, 293386, 586772, 629917, 1173544, 1259834, 2519668, 5039336, 10708589, 21417178, 42834356, 85668712]

約数ペア:

[(1, 85668712), (2, 42834356), (4, 21417178), (8, 10708589), (17, 5039336), (34, 2519668), (68, 1259834), (73, 1173544), (136, 629917), (146, 586772), (292, 293386), (584, 146693), (1241, 69032), (2482, 34516), (4964, 17258), (8629, 9928)]