90126896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{194239}}^1$

素因数の和:194276

約数の個数: 20

約数和(自身を含む): 180643200

約数和(自身を除く): 90516304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 194239, 388478, 776956, 1553912, 3107824, 5632931, 11265862, 22531724, 45063448, 90126896]

約数ペア:

[(1, 90126896), (2, 45063448), (4, 22531724), (8, 11265862), (16, 5632931), (29, 3107824), (58, 1553912), (116, 776956), (232, 388478), (464, 194239)]