80932568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 157301760

約数和(自身を除く): 76369192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 307, 614, 1063, 1228, 2126, 2456, 4252, 8504, 9517, 19034, 32953, 38068, 65906, 76136, 131812, 263624, 326341, 652682, 1305364, 2610728, 10116571, 20233142, 40466284, 80932568]

約数ペア:

[(1, 80932568), (2, 40466284), (4, 20233142), (8, 10116571), (31, 2610728), (62, 1305364), (124, 652682), (248, 326341), (307, 263624), (614, 131812), (1063, 76136), (1228, 65906), (2126, 38068), (2456, 32953), (4252, 19034), (8504, 9517)]