5401808

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{5039}}^1$

素因数の和:5114

約数の個数: 20

約数和(自身を含む): 10624320

約数和(自身を除く): 5222512

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 5039, 10078, 20156, 40312, 80624, 337613, 675226, 1350452, 2700904, 5401808]

約数ペア:

[(1, 5401808), (2, 2700904), (4, 1350452), (8, 675226), (16, 337613), (67, 80624), (134, 40312), (268, 20156), (536, 10078), (1072, 5039)]