31845156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 58729692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 84, 92, 106, 138, 159, 161, 212, 276, 311, 318, 322, 371, 483, 622, 636, 644, 742, 933, 966, 1113, 1219, 1244, 1484, 1866, 1932, 2177, 2226, 2438, 3657, 3732, 4354, 4452, 4876, 6531, 7153, 7314, 8533, 8708, 13062, 14306, 14628, 16483, 17066, 21459, 25599, 26124, 28612, 32966, 34132, 42918, 49449, 50071, 51198, 65932, 85836, 98898, 100142, 102396, 115381, 150213, 197796, 200284, 230762, 300426, 346143, 379109, 461524, 600852, 692286, 758218, 1137327, 1384572, 1516436, 2274654, 2653763, 4549308, 5307526, 7961289, 10615052, 15922578, 31845156]

約数ペア:

[(1, 31845156), (2, 15922578), (3, 10615052), (4, 7961289), (6, 5307526), (7, 4549308), (12, 2653763), (14, 2274654), (21, 1516436), (23, 1384572), (28, 1137327), (42, 758218), (46, 692286), (53, 600852), (69, 461524), (84, 379109), (92, 346143), (106, 300426), (138, 230762), (159, 200284), (161, 197796), (212, 150213), (276, 115381), (311, 102396), (318, 100142), (322, 98898), (371, 85836), (483, 65932), (622, 51198), (636, 50071), (644, 49449), (742, 42918), (933, 34132), (966, 32966), (1113, 28612), (1219, 26124), (1244, 25599), (1484, 21459), (1866, 17066), (1932, 16483), (2177, 14628), (2226, 14306), (2438, 13062), (3657, 8708), (3732, 8533), (4354, 7314), (4452, 7153), (4876, 6531)]