31406753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10316

約数の個数: 16

約数和(自身を含む): 39429120

約数和(自身を除く): 8022367

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 10267, 71869, 195073, 236141, 1365511, 1652987, 4486679, 31406753]

約数ペア:

[(1, 31406753), (7, 4486679), (19, 1652987), (23, 1365511), (133, 236141), (161, 195073), (437, 71869), (3059, 10267)]