23786984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{691}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 48246240

約数和(自身を除く): 24459256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 691, 1324, 1382, 2648, 2764, 4303, 5528, 8606, 8983, 17212, 17966, 34424, 35932, 71864, 228721, 457442, 914884, 1829768, 2973373, 5946746, 11893492, 23786984]

約数ペア:

[(1, 23786984), (2, 11893492), (4, 5946746), (8, 2973373), (13, 1829768), (26, 914884), (52, 457442), (104, 228721), (331, 71864), (662, 35932), (691, 34424), (1324, 17966), (1382, 17212), (2648, 8983), (2764, 8606), (4303, 5528)]