31742116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{2143}}^1$

素因数の和:2200

約数の個数: 36

約数和(自身を含む): 66395392

約数和(自身を除く): 34653276

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 2143, 3703, 4286, 7406, 8572, 14812, 15001, 30002, 49289, 60004, 98578, 197156, 345023, 690046, 1133647, 1380092, 2267294, 4534588, 7935529, 15871058, 31742116]

約数ペア:

[(1, 31742116), (2, 15871058), (4, 7935529), (7, 4534588), (14, 2267294), (23, 1380092), (28, 1133647), (46, 690046), (92, 345023), (161, 197156), (322, 98578), (529, 60004), (644, 49289), (1058, 30002), (2116, 15001), (2143, 14812), (3703, 8572), (4286, 7406)]