31573126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4481}}^1$

素因数の和:4767

約数の個数: 16

約数和(自身を含む): 51202368

約数和(自身を除く): 19629242

約数列:

[1, 2, 13, 26, 271, 542, 3523, 4481, 7046, 8962, 58253, 116506, 1214351, 2428702, 15786563, 31573126]

約数ペア:

[(1, 31573126), (2, 15786563), (13, 2428702), (26, 1214351), (271, 116506), (542, 58253), (3523, 8962), (4481, 7046)]