88329328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{290557}}^1$

素因数の和:290584

約数の個数: 20

約数和(自身を含む): 180145960

約数和(自身を除く): 91816632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 290557, 581114, 1162228, 2324456, 4648912, 5520583, 11041166, 22082332, 44164664, 88329328]

約数ペア:

[(1, 88329328), (2, 44164664), (4, 22082332), (8, 11041166), (16, 5520583), (19, 4648912), (38, 2324456), (76, 1162228), (152, 581114), (304, 290557)]