83800384

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{19543}}^1$

素因数の和:19622

約数の個数: 28

約数和(自身を含む): 168781984

約数和(自身を除く): 84981600

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 19543, 39086, 78172, 156344, 312688, 625376, 1250752, 1309381, 2618762, 5237524, 10475048, 20950096, 41900192, 83800384]

約数ペア:

[(1, 83800384), (2, 41900192), (4, 20950096), (8, 10475048), (16, 5237524), (32, 2618762), (64, 1309381), (67, 1250752), (134, 625376), (268, 312688), (536, 156344), (1072, 78172), (2144, 39086), (4288, 19543)]