31338472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7641

約数の個数: 32

約数和(自身を含む): 65473920

約数和(自身を除く): 34135448

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 7577, 15154, 30308, 60616, 83347, 166694, 333388, 356119, 666776, 712238, 1424476, 2848952, 3917309, 7834618, 15669236, 31338472]

約数ペア:

[(1, 31338472), (2, 15669236), (4, 7834618), (8, 3917309), (11, 2848952), (22, 1424476), (44, 712238), (47, 666776), (88, 356119), (94, 333388), (188, 166694), (376, 83347), (517, 60616), (1034, 30308), (2068, 15154), (4136, 7577)]