40921168

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{3209}}^1$

素因数の和:4014

約数の個数: 20

約数和(自身を含む): 79408980

約数和(自身を除く): 38487812

約数列:

[1, 2, 4, 8, 16, 797, 1594, 3188, 3209, 6376, 6418, 12752, 12836, 25672, 51344, 2557573, 5115146, 10230292, 20460584, 40921168]

約数ペア:

[(1, 40921168), (2, 20460584), (4, 10230292), (8, 5115146), (16, 2557573), (797, 51344), (1594, 25672), (3188, 12836), (3209, 12752), (6376, 6418)]