87071452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88129}}^1$

素因数の和:88165

約数の個数: 24

約数和(自身を含む): 172734800

約数和(自身を除く): 85663348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 88129, 176258, 352516, 1145677, 1674451, 2291354, 3348902, 4582708, 6697804, 21767863, 43535726, 87071452]

約数ペア:

[(1, 87071452), (2, 43535726), (4, 21767863), (13, 6697804), (19, 4582708), (26, 3348902), (38, 2291354), (52, 1674451), (76, 1145677), (247, 352516), (494, 176258), (988, 88129)]