16209752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155863}}^1$

素因数の和:155882

約数の個数: 16

約数和(自身を含む): 32731440

約数和(自身を除く): 16521688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155863, 311726, 623452, 1246904, 2026219, 4052438, 8104876, 16209752]

約数ペア:

[(1, 16209752), (2, 8104876), (4, 4052438), (8, 2026219), (13, 1246904), (26, 623452), (52, 311726), (104, 155863)]