31021224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5274

約数の個数: 64

約数和(自身を含む): 87931200

約数和(自身を除く): 56909976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5233, 5928, 10466, 15699, 20932, 31398, 41864, 62796, 68029, 99427, 125592, 136058, 198854, 204087, 272116, 298281, 397708, 408174, 544232, 596562, 795416, 816348, 1193124, 1292551, 1632696, 2386248, 2585102, 3877653, 5170204, 7755306, 10340408, 15510612, 31021224]

約数ペア:

[(1, 31021224), (2, 15510612), (3, 10340408), (4, 7755306), (6, 5170204), (8, 3877653), (12, 2585102), (13, 2386248), (19, 1632696), (24, 1292551), (26, 1193124), (38, 816348), (39, 795416), (52, 596562), (57, 544232), (76, 408174), (78, 397708), (104, 298281), (114, 272116), (152, 204087), (156, 198854), (228, 136058), (247, 125592), (312, 99427), (456, 68029), (494, 62796), (741, 41864), (988, 31398), (1482, 20932), (1976, 15699), (2964, 10466), (5233, 5928)]