31541016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 86929920

約数和(自身を除く): 55388904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 2351, 3354, 4472, 4702, 6708, 7053, 9404, 13416, 14106, 18808, 28212, 30563, 56424, 61126, 91689, 101093, 122252, 183378, 202186, 244504, 303279, 366756, 404372, 606558, 733512, 808744, 1213116, 1314209, 2426232, 2628418, 3942627, 5256836, 7885254, 10513672, 15770508, 31541016]

約数ペア:

[(1, 31541016), (2, 15770508), (3, 10513672), (4, 7885254), (6, 5256836), (8, 3942627), (12, 2628418), (13, 2426232), (24, 1314209), (26, 1213116), (39, 808744), (43, 733512), (52, 606558), (78, 404372), (86, 366756), (104, 303279), (129, 244504), (156, 202186), (172, 183378), (258, 122252), (312, 101093), (344, 91689), (516, 61126), (559, 56424), (1032, 30563), (1118, 28212), (1677, 18808), (2236, 14106), (2351, 13416), (3354, 9404), (4472, 7053), (4702, 6708)]