31235316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19604

約数の個数: 48

約数和(自身を含む): 87682560

約数和(自身を除く): 56447244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19571, 39142, 58713, 78284, 117426, 136997, 234852, 273994, 371849, 410991, 547988, 743698, 821982, 1115547, 1487396, 1643964, 2231094, 2602943, 4462188, 5205886, 7808829, 10411772, 15617658, 31235316]

約数ペア:

[(1, 31235316), (2, 15617658), (3, 10411772), (4, 7808829), (6, 5205886), (7, 4462188), (12, 2602943), (14, 2231094), (19, 1643964), (21, 1487396), (28, 1115547), (38, 821982), (42, 743698), (57, 547988), (76, 410991), (84, 371849), (114, 273994), (133, 234852), (228, 136997), (266, 117426), (399, 78284), (532, 58713), (798, 39142), (1596, 19571)]