31073354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:794

約数の個数: 24

約数和(自身を含む): 50892300

約数和(自身を除く): 19818946

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 617, 1234, 1937, 3874, 8021, 16042, 25181, 50362, 91933, 104273, 183866, 208546, 1195129, 2390258, 15536677, 31073354]

約数ペア:

[(1, 31073354), (2, 15536677), (13, 2390258), (26, 1195129), (149, 208546), (169, 183866), (298, 104273), (338, 91933), (617, 50362), (1234, 25181), (1937, 16042), (3874, 8021)]