188985784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{1423}}^1$

素因数の和:2719

約数の個数: 32

約数和(自身を含む): 382173120

約数和(自身を除く): 193187336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1277, 1423, 2554, 2846, 5108, 5692, 10216, 11384, 16601, 18499, 33202, 36998, 66404, 73996, 132808, 147992, 1817171, 3634342, 7268684, 14537368, 23623223, 47246446, 94492892, 188985784]

約数ペア:

[(1, 188985784), (2, 94492892), (4, 47246446), (8, 23623223), (13, 14537368), (26, 7268684), (52, 3634342), (104, 1817171), (1277, 147992), (1423, 132808), (2554, 73996), (2846, 66404), (5108, 36998), (5692, 33202), (10216, 18499), (11384, 16601)]