31382848

素因数分解:

$2^6\times 7^1\times {\mathrm{70051}}^1$

素因数の和:70070

約数の個数: 28

約数和(自身を含む): 71172832

約数和(自身を除く): 39789984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 70051, 140102, 280204, 490357, 560408, 980714, 1120816, 1961428, 2241632, 3922856, 4483264, 7845712, 15691424, 31382848]

約数ペア:

[(1, 31382848), (2, 15691424), (4, 7845712), (7, 4483264), (8, 3922856), (14, 2241632), (16, 1961428), (28, 1120816), (32, 980714), (56, 560408), (64, 490357), (112, 280204), (224, 140102), (448, 70051)]