31463712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15607}}^1$

素因数の和:15630

約数の個数: 72

約数和(自身を含む): 102263616

約数和(自身を除く): 70799904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15607, 31214, 46821, 62428, 93642, 109249, 124856, 140463, 187284, 218498, 249712, 280926, 327747, 374568, 436996, 499424, 561852, 655494, 749136, 873992, 983241, 1123704, 1310988, 1498272, 1747984, 1966482, 2247408, 2621976, 3495968, 3932964, 4494816, 5243952, 7865928, 10487904, 15731856, 31463712]

約数ペア:

[(1, 31463712), (2, 15731856), (3, 10487904), (4, 7865928), (6, 5243952), (7, 4494816), (8, 3932964), (9, 3495968), (12, 2621976), (14, 2247408), (16, 1966482), (18, 1747984), (21, 1498272), (24, 1310988), (28, 1123704), (32, 983241), (36, 873992), (42, 749136), (48, 655494), (56, 561852), (63, 499424), (72, 436996), (84, 374568), (96, 327747), (112, 280926), (126, 249712), (144, 218498), (168, 187284), (224, 140463), (252, 124856), (288, 109249), (336, 93642), (504, 62428), (672, 46821), (1008, 31214), (2016, 15607)]