39478064

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{7883}}^1$

素因数の和:8204

約数の個数: 20

約数和(自身を含む): 76742856

約数和(自身を除く): 37264792

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 7883, 15766, 31532, 63064, 126128, 2467379, 4934758, 9869516, 19739032, 39478064]

約数ペア:

[(1, 39478064), (2, 19739032), (4, 9869516), (8, 4934758), (16, 2467379), (313, 126128), (626, 63064), (1252, 31532), (2504, 15766), (5008, 7883)]