71686354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{82021}}^1$

素因数の和:82065

約数の個数: 16

約数和(自身を含む): 118111680

約数和(自身を除く): 46425326

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 82021, 164042, 1558399, 1886483, 3116798, 3772966, 35843177, 71686354]

約数ペア:

[(1, 71686354), (2, 35843177), (19, 3772966), (23, 3116798), (38, 1886483), (46, 1558399), (437, 164042), (874, 82021)]