31741112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 64411200

約数和(自身を除く): 32670088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1277, 1912, 2554, 3107, 5108, 6214, 10216, 12428, 16601, 24856, 33202, 66404, 132808, 305203, 610406, 1220812, 2441624, 3967639, 7935278, 15870556, 31741112]

約数ペア:

[(1, 31741112), (2, 15870556), (4, 7935278), (8, 3967639), (13, 2441624), (26, 1220812), (52, 610406), (104, 305203), (239, 132808), (478, 66404), (956, 33202), (1277, 24856), (1912, 16601), (2554, 12428), (3107, 10216), (5108, 6214)]