31883072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{38321}}^1$

素因数の和:38346

約数の個数: 28

約数和(自身を含む): 68136516

約数和(自身を除く): 36253444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 38321, 76642, 153284, 306568, 498173, 613136, 996346, 1226272, 1992692, 2452544, 3985384, 7970768, 15941536, 31883072]

約数ペア:

[(1, 31883072), (2, 15941536), (4, 7970768), (8, 3985384), (13, 2452544), (16, 1992692), (26, 1226272), (32, 996346), (52, 613136), (64, 498173), (104, 306568), (208, 153284), (416, 76642), (832, 38321)]