31720606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 21467234

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 493, 607, 901, 986, 1214, 1537, 1802, 3074, 10319, 17603, 20638, 26129, 32171, 35206, 52258, 64342, 299251, 546907, 598502, 932959, 1093814, 1865918, 15860303, 31720606]

約数ペア:

[(1, 31720606), (2, 15860303), (17, 1865918), (29, 1093814), (34, 932959), (53, 598502), (58, 546907), (106, 299251), (493, 64342), (607, 52258), (901, 35206), (986, 32171), (1214, 26129), (1537, 20638), (1802, 17603), (3074, 10319)]