64080176

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{85213}}^1$

素因数の和:85268

約数の個数: 20

約数和(自身を含む): 126798432

約数和(自身を除く): 62718256

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 85213, 170426, 340852, 681704, 1363408, 4005011, 8010022, 16020044, 32040088, 64080176]

約数ペア:

[(1, 64080176), (2, 32040088), (4, 16020044), (8, 8010022), (16, 4005011), (47, 1363408), (94, 681704), (188, 340852), (376, 170426), (752, 85213)]