91895524

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 188487936

約数和(自身を除く): 96592412

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 173, 244, 311, 346, 427, 622, 692, 854, 1211, 1244, 1708, 2177, 2422, 4354, 4844, 8708, 10553, 18971, 21106, 37942, 42212, 53803, 73871, 75884, 107606, 132797, 147742, 215212, 265594, 295484, 376621, 531188, 753242, 1506484, 3281983, 6563966, 13127932, 22973881, 45947762, 91895524]

約数ペア:

[(1, 91895524), (2, 45947762), (4, 22973881), (7, 13127932), (14, 6563966), (28, 3281983), (61, 1506484), (122, 753242), (173, 531188), (244, 376621), (311, 295484), (346, 265594), (427, 215212), (622, 147742), (692, 132797), (854, 107606), (1211, 75884), (1244, 73871), (1708, 53803), (2177, 42212), (2422, 37942), (4354, 21106), (4844, 18971), (8708, 10553)]