82661384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11863}}^1$

素因数の和:11949

約数の個数: 32

約数和(自身を含む): 169417920

約数和(自身を除く): 86756536

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 11863, 23726, 47452, 94904, 154219, 308438, 616876, 794821, 1233752, 1589642, 3179284, 6358568, 10332673, 20665346, 41330692, 82661384]

約数ペア:

[(1, 82661384), (2, 41330692), (4, 20665346), (8, 10332673), (13, 6358568), (26, 3179284), (52, 1589642), (67, 1233752), (104, 794821), (134, 616876), (268, 308438), (536, 154219), (871, 94904), (1742, 47452), (3484, 23726), (6968, 11863)]