85287748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5516

約数の個数: 48

約数和(自身を含む): 188003200

約数和(自身を除く): 102715452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 5449, 7826, 10898, 15652, 21796, 38143, 70837, 76286, 141674, 152572, 234307, 283348, 468614, 495859, 937228, 991718, 1640149, 1983436, 3045991, 3280298, 6091982, 6560596, 12183964, 21321937, 42643874, 85287748]

約数ペア:

[(1, 85287748), (2, 42643874), (4, 21321937), (7, 12183964), (13, 6560596), (14, 6091982), (26, 3280298), (28, 3045991), (43, 1983436), (52, 1640149), (86, 991718), (91, 937228), (172, 495859), (182, 468614), (301, 283348), (364, 234307), (559, 152572), (602, 141674), (1118, 76286), (1204, 70837), (2236, 38143), (3913, 21796), (5449, 15652), (7826, 10898)]