31259254

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 52993872

約数和(自身を除く): 21734618

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 4021, 7774, 8042, 52273, 92483, 104546, 184966, 679549, 1202279, 1359098, 2404558, 15629627, 31259254]

約数ペア:

[(1, 31259254), (2, 15629627), (13, 2404558), (23, 1359098), (26, 1202279), (46, 679549), (169, 184966), (299, 104546), (338, 92483), (598, 52273), (3887, 8042), (4021, 7774)]