31184458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12791}}^1$

素因数の和:12869

約数の個数: 16

約数和(自身を含む): 49735296

約数和(自身を除く): 18550838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 12791, 25582, 294193, 588386, 677923, 1355846, 15592229, 31184458]

約数ペア:

[(1, 31184458), (2, 15592229), (23, 1355846), (46, 677923), (53, 588386), (106, 294193), (1219, 25582), (2438, 12791)]