31430616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3067}}^1$

素因数の和:3144

約数の個数: 64

約数和(自身を含む): 91303680

約数和(自身を除く): 59873064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3067, 3416, 5124, 6134, 9201, 10248, 12268, 18402, 21469, 24536, 36804, 42938, 64407, 73608, 85876, 128814, 171752, 187087, 257628, 374174, 515256, 561261, 748348, 1122522, 1309609, 1496696, 2245044, 2619218, 3928827, 4490088, 5238436, 7857654, 10476872, 15715308, 31430616]

約数ペア:

[(1, 31430616), (2, 15715308), (3, 10476872), (4, 7857654), (6, 5238436), (7, 4490088), (8, 3928827), (12, 2619218), (14, 2245044), (21, 1496696), (24, 1309609), (28, 1122522), (42, 748348), (56, 561261), (61, 515256), (84, 374174), (122, 257628), (168, 187087), (183, 171752), (244, 128814), (366, 85876), (427, 73608), (488, 64407), (732, 42938), (854, 36804), (1281, 24536), (1464, 21469), (1708, 18402), (2562, 12268), (3067, 10248), (3416, 9201), (5124, 6134)]