89021968

素因数分解:

$2^4\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1427}}^1$

素因数の和:1999

約数の個数: 40

約数和(自身を含む): 197612352

約数和(自身を除く): 108590384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 557, 1114, 1427, 2228, 2854, 3899, 4456, 5708, 7798, 8912, 9989, 11416, 15596, 19978, 22832, 31192, 39956, 62384, 79912, 159824, 794839, 1589678, 3179356, 5563873, 6358712, 11127746, 12717424, 22255492, 44510984, 89021968]

約数ペア:

[(1, 89021968), (2, 44510984), (4, 22255492), (7, 12717424), (8, 11127746), (14, 6358712), (16, 5563873), (28, 3179356), (56, 1589678), (112, 794839), (557, 159824), (1114, 79912), (1427, 62384), (2228, 39956), (2854, 31192), (3899, 22832), (4456, 19978), (5708, 15596), (7798, 11416), (8912, 9989)]