91021336

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2887}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 195459840

約数和(自身を除く): 104438504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 2887, 3941, 4504, 5774, 7882, 11548, 15764, 20209, 23096, 31528, 40418, 80836, 161672, 1625381, 3250762, 6501524, 11377667, 13003048, 22755334, 45510668, 91021336]

約数ペア:

[(1, 91021336), (2, 45510668), (4, 22755334), (7, 13003048), (8, 11377667), (14, 6501524), (28, 3250762), (56, 1625381), (563, 161672), (1126, 80836), (2252, 40418), (2887, 31528), (3941, 23096), (4504, 20209), (5774, 15764), (7882, 11548)]