38806144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23321}}^1$

素因数の和:23348

約数の個数: 32

約数和(自身を含む): 83259540

約数和(自身を除く): 44453396

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23321, 46642, 93284, 186568, 303173, 373136, 606346, 746272, 1212692, 1492544, 2425384, 2985088, 4850768, 9701536, 19403072, 38806144]

約数ペア:

[(1, 38806144), (2, 19403072), (4, 9701536), (8, 4850768), (13, 2985088), (16, 2425384), (26, 1492544), (32, 1212692), (52, 746272), (64, 606346), (104, 373136), (128, 303173), (208, 186568), (416, 93284), (832, 46642), (1664, 23321)]