31638077458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21601}}^1\times {\mathrm{56333}}^1$

素因数の和:77949

約数の個数: 16

約数和(自身を含む): 51110936856

約数和(自身を除く): 19472859398

約数列:

[1, 2, 13, 26, 21601, 43202, 56333, 112666, 280813, 561626, 732329, 1464658, 1216849133, 2433698266, 15819038729, 31638077458]

約数ペア:

[(1, 31638077458), (2, 15819038729), (13, 2433698266), (26, 1216849133), (21601, 1464658), (43202, 732329), (56333, 561626), (112666, 280813)]