40829696

素因数分解:

$2^8\times {\mathrm{159491}}^1$

素因数の和:159507

約数の個数: 18

約数和(自身を含む): 81500412

約数和(自身を除く): 40670716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 159491, 318982, 637964, 1275928, 2551856, 5103712, 10207424, 20414848, 40829696]

約数ペア:

[(1, 40829696), (2, 20414848), (4, 10207424), (8, 5103712), (16, 2551856), (32, 1275928), (64, 637964), (128, 318982), (256, 159491)]