80884352

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{4241}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 162256500

約数和(自身を除く): 81372148

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4241, 4768, 8482, 9536, 16964, 19072, 33928, 67856, 135712, 271424, 542848, 631909, 1263818, 2527636, 5055272, 10110544, 20221088, 40442176, 80884352]

約数ペア:

[(1, 80884352), (2, 40442176), (4, 20221088), (8, 10110544), (16, 5055272), (32, 2527636), (64, 1263818), (128, 631909), (149, 542848), (298, 271424), (596, 135712), (1192, 67856), (2384, 33928), (4241, 19072), (4768, 16964), (8482, 9536)]