22081384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 44823240

約数和(自身を除く): 22741856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 881, 964, 1762, 1928, 3133, 3524, 6266, 7048, 11453, 12532, 22906, 25064, 45812, 91624, 212321, 424642, 849284, 1698568, 2760173, 5520346, 11040692, 22081384]

約数ペア:

[(1, 22081384), (2, 11040692), (4, 5520346), (8, 2760173), (13, 1698568), (26, 849284), (52, 424642), (104, 212321), (241, 91624), (482, 45812), (881, 25064), (964, 22906), (1762, 12532), (1928, 11453), (3133, 7048), (3524, 6266)]