47089718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21821}}^1$

素因数の和:21919

約数の個数: 16

約数和(自身を含む): 76988016

約数和(自身を除く): 29898298

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 21821, 43642, 283673, 567346, 1811143, 3622286, 23544859, 47089718]

約数ペア:

[(1, 47089718), (2, 23544859), (13, 3622286), (26, 1811143), (83, 567346), (166, 283673), (1079, 43642), (2158, 21821)]