31323552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 93280320

約数和(自身を除く): 61956768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1321, 1482, 1824, 1976, 2642, 2964, 3952, 3963, 5284, 5928, 7904, 7926, 10568, 11856, 15852, 17173, 21136, 23712, 25099, 31704, 34346, 42272, 50198, 51519, 63408, 68692, 75297, 100396, 103038, 126816, 137384, 150594, 200792, 206076, 274768, 301188, 326287, 401584, 412152, 549536, 602376, 652574, 803168, 824304, 978861, 1204752, 1305148, 1648608, 1957722, 2409504, 2610296, 3915444, 5220592, 7830888, 10441184, 15661776, 31323552]

約数ペア:

[(1, 31323552), (2, 15661776), (3, 10441184), (4, 7830888), (6, 5220592), (8, 3915444), (12, 2610296), (13, 2409504), (16, 1957722), (19, 1648608), (24, 1305148), (26, 1204752), (32, 978861), (38, 824304), (39, 803168), (48, 652574), (52, 602376), (57, 549536), (76, 412152), (78, 401584), (96, 326287), (104, 301188), (114, 274768), (152, 206076), (156, 200792), (208, 150594), (228, 137384), (247, 126816), (304, 103038), (312, 100396), (416, 75297), (456, 68692), (494, 63408), (608, 51519), (624, 50198), (741, 42272), (912, 34346), (988, 31704), (1248, 25099), (1321, 23712), (1482, 21136), (1824, 17173), (1976, 15852), (2642, 11856), (2964, 10568), (3952, 7926), (3963, 7904), (5284, 5928)]