31513894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28597}}^1$

素因数の和:28647

約数の個数: 16

約数和(自身を含む): 51476400

約数和(自身を除く): 19962506

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 28597, 57194, 543343, 829313, 1086686, 1658626, 15756947, 31513894]

約数ペア:

[(1, 31513894), (2, 15756947), (19, 1658626), (29, 1086686), (38, 829313), (58, 543343), (551, 57194), (1102, 28597)]