31420956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53437}}^1$

素因数の和:53458

約数の個数: 36

約数和(自身を含む): 85287048

約数和(自身を除く): 53866092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 53437, 106874, 160311, 213748, 320622, 374059, 641244, 748118, 1122177, 1496236, 2244354, 2618413, 4488708, 5236826, 7855239, 10473652, 15710478, 31420956]

約数ペア:

[(1, 31420956), (2, 15710478), (3, 10473652), (4, 7855239), (6, 5236826), (7, 4488708), (12, 2618413), (14, 2244354), (21, 1496236), (28, 1122177), (42, 748118), (49, 641244), (84, 374059), (98, 320622), (147, 213748), (196, 160311), (294, 106874), (588, 53437)]