31237234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 25372046

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 1637, 2726, 3274, 9541, 11459, 19082, 22918, 47473, 76939, 94946, 153878, 332311, 538573, 664622, 1077146, 2231231, 4462462, 15618617, 31237234]

約数ペア:

[(1, 31237234), (2, 15618617), (7, 4462462), (14, 2231231), (29, 1077146), (47, 664622), (58, 538573), (94, 332311), (203, 153878), (329, 94946), (406, 76939), (658, 47473), (1363, 22918), (1637, 19082), (2726, 11459), (3274, 9541)]