64117072

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4127}}^1$

素因数の和:5106

約数の個数: 20

約数和(自身を含む): 124384896

約数和(自身を除く): 60267824

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4127, 7768, 8254, 15536, 16508, 33016, 66032, 4007317, 8014634, 16029268, 32058536, 64117072]

約数ペア:

[(1, 64117072), (2, 32058536), (4, 16029268), (8, 8014634), (16, 4007317), (971, 66032), (1942, 33016), (3884, 16508), (4127, 15536), (7768, 8254)]