39955616

素因数分解:

$2^5\times {\mathrm{491}}^1\times {\mathrm{2543}}^1$

素因数の和:3044

約数の個数: 24

約数和(自身を含む): 78853824

約数和(自身を除く): 38898208

約数列:

[1, 2, 4, 8, 16, 32, 491, 982, 1964, 2543, 3928, 5086, 7856, 10172, 15712, 20344, 40688, 81376, 1248613, 2497226, 4994452, 9988904, 19977808, 39955616]

約数ペア:

[(1, 39955616), (2, 19977808), (4, 9988904), (8, 4994452), (16, 2497226), (32, 1248613), (491, 81376), (982, 40688), (1964, 20344), (2543, 15712), (3928, 10172), (5086, 7856)]