78870968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3167}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 161948160

約数和(自身を除く): 83077192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 2264, 3113, 3167, 6226, 6334, 12452, 12668, 24904, 25336, 34837, 69674, 139348, 278696, 896261, 1792522, 3585044, 7170088, 9858871, 19717742, 39435484, 78870968]

約数ペア:

[(1, 78870968), (2, 39435484), (4, 19717742), (8, 9858871), (11, 7170088), (22, 3585044), (44, 1792522), (88, 896261), (283, 278696), (566, 139348), (1132, 69674), (2264, 34837), (3113, 25336), (3167, 24904), (6226, 12668), (6334, 12452)]