20174315416

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{68156471}}^1$

素因数の和:68156514

約数の個数: 16

約数和(自身を含む): 38849189040

約数和(自身を除く): 18674873624

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 68156471, 136312942, 272625884, 545251768, 2521789427, 5043578854, 10087157708, 20174315416]

約数ペア:

[(1, 20174315416), (2, 10087157708), (4, 5043578854), (8, 2521789427), (37, 545251768), (74, 272625884), (148, 136312942), (296, 68156471)]