80266254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1087}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 166281216

約数和(自身を除く): 86014962

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 397, 794, 1087, 1191, 2174, 2382, 3261, 6522, 12307, 24614, 33697, 36921, 67394, 73842, 101091, 202182, 431539, 863078, 1294617, 2589234, 13377709, 26755418, 40133127, 80266254]

約数ペア:

[(1, 80266254), (2, 40133127), (3, 26755418), (6, 13377709), (31, 2589234), (62, 1294617), (93, 863078), (186, 431539), (397, 202182), (794, 101091), (1087, 73842), (1191, 67394), (2174, 36921), (2382, 33697), (3261, 24614), (6522, 12307)]