39681384

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20929}}^1$

素因数の和:21017

約数の個数: 32

約数和(自身を含む): 100464000

約数和(自身を除く): 60782616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 20929, 41858, 62787, 83716, 125574, 167432, 251148, 502296, 1653391, 3306782, 4960173, 6613564, 9920346, 13227128, 19840692, 39681384]

約数ペア:

[(1, 39681384), (2, 19840692), (3, 13227128), (4, 9920346), (6, 6613564), (8, 4960173), (12, 3306782), (24, 1653391), (79, 502296), (158, 251148), (237, 167432), (316, 125574), (474, 83716), (632, 62787), (948, 41858), (1896, 20929)]