85356908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 184613184

約数和(自身を除く): 99256276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 421, 557, 842, 1114, 1684, 2228, 2947, 3899, 5473, 5894, 7241, 7798, 10946, 11788, 14482, 15596, 21892, 28964, 38311, 50687, 76622, 101374, 153244, 202748, 234497, 468994, 937988, 1641479, 3048461, 3282958, 6096922, 6565916, 12193844, 21339227, 42678454, 85356908]

約数ペア:

[(1, 85356908), (2, 42678454), (4, 21339227), (7, 12193844), (13, 6565916), (14, 6096922), (26, 3282958), (28, 3048461), (52, 1641479), (91, 937988), (182, 468994), (364, 234497), (421, 202748), (557, 153244), (842, 101374), (1114, 76622), (1684, 50687), (2228, 38311), (2947, 28964), (3899, 21892), (5473, 15596), (5894, 14482), (7241, 11788), (7798, 10946)]