31085712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{30839}}^1$

素因数の和:30860

約数の個数: 60

約数和(自身を含む): 99428160

約数和(自身を除く): 68342448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 30839, 61678, 92517, 123356, 185034, 215873, 246712, 277551, 370068, 431746, 493424, 555102, 647619, 740136, 863492, 1110204, 1295238, 1480272, 1726984, 1942857, 2220408, 2590476, 3453968, 3885714, 4440816, 5180952, 7771428, 10361904, 15542856, 31085712]

約数ペア:

[(1, 31085712), (2, 15542856), (3, 10361904), (4, 7771428), (6, 5180952), (7, 4440816), (8, 3885714), (9, 3453968), (12, 2590476), (14, 2220408), (16, 1942857), (18, 1726984), (21, 1480272), (24, 1295238), (28, 1110204), (36, 863492), (42, 740136), (48, 647619), (56, 555102), (63, 493424), (72, 431746), (84, 370068), (112, 277551), (126, 246712), (144, 215873), (168, 185034), (252, 123356), (336, 92517), (504, 61678), (1008, 30839)]