80719342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7757}}^1$

素因数の和:7824

約数の個数: 24

約数和(自身を含む): 136199448

約数和(自身を除く): 55480106

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 7757, 10406, 15514, 85327, 170654, 333551, 667102, 938597, 1877194, 3669061, 7338122, 40359671, 80719342]

約数ペア:

[(1, 80719342), (2, 40359671), (11, 7338122), (22, 3669061), (43, 1877194), (86, 938597), (121, 667102), (242, 333551), (473, 170654), (946, 85327), (5203, 15514), (7757, 10406)]