31228132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1931}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 59072832

約数和(自身を除く): 27844700

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 1931, 3862, 4043, 7724, 8086, 16172, 25103, 50206, 100412, 600541, 1201082, 2402164, 7807033, 15614066, 31228132]

約数ペア:

[(1, 31228132), (2, 15614066), (4, 7807033), (13, 2402164), (26, 1201082), (52, 600541), (311, 100412), (622, 50206), (1244, 25103), (1931, 16172), (3862, 8086), (4043, 7724)]