31211076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6899}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 81144000

約数和(自身を除く): 49932924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 6899, 13798, 20697, 27596, 41394, 82788, 89687, 179374, 200071, 269061, 358748, 400142, 538122, 600213, 800284, 1076244, 1200426, 2400852, 2600923, 5201846, 7802769, 10403692, 15605538, 31211076]

約数ペア:

[(1, 31211076), (2, 15605538), (3, 10403692), (4, 7802769), (6, 5201846), (12, 2600923), (13, 2400852), (26, 1200426), (29, 1076244), (39, 800284), (52, 600213), (58, 538122), (78, 400142), (87, 358748), (116, 269061), (156, 200071), (174, 179374), (348, 89687), (377, 82788), (754, 41394), (1131, 27596), (1508, 20697), (2262, 13798), (4524, 6899)]