31040424

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13907}}^1$

素因数の和:13950

約数の個数: 48

約数和(自身を含む): 86785920

約数和(自身を除く): 55745496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 13907, 27814, 41721, 55628, 83442, 111256, 125163, 166884, 250326, 333768, 431117, 500652, 862234, 1001304, 1293351, 1724468, 2586702, 3448936, 3880053, 5173404, 7760106, 10346808, 15520212, 31040424]

約数ペア:

[(1, 31040424), (2, 15520212), (3, 10346808), (4, 7760106), (6, 5173404), (8, 3880053), (9, 3448936), (12, 2586702), (18, 1724468), (24, 1293351), (31, 1001304), (36, 862234), (62, 500652), (72, 431117), (93, 333768), (124, 250326), (186, 166884), (248, 125163), (279, 111256), (372, 83442), (558, 55628), (744, 41721), (1116, 27814), (2232, 13907)]