80854624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61627}}^1$

素因数の和:61678

約数の個数: 24

約数和(自身を含む): 163067688

約数和(自身を除く): 82213064

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 61627, 123254, 246508, 493016, 986032, 1972064, 2526707, 5053414, 10106828, 20213656, 40427312, 80854624]

約数ペア:

[(1, 80854624), (2, 40427312), (4, 20213656), (8, 10106828), (16, 5053414), (32, 2526707), (41, 1972064), (82, 986032), (164, 493016), (328, 246508), (656, 123254), (1312, 61627)]