54398896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{117239}}^1$

素因数の和:117276

約数の個数: 20

約数和(自身を含む): 109033200

約数和(自身を除く): 54634304

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 117239, 234478, 468956, 937912, 1875824, 3399931, 6799862, 13599724, 27199448, 54398896]

約数ペア:

[(1, 54398896), (2, 27199448), (4, 13599724), (8, 6799862), (16, 3399931), (29, 1875824), (58, 937912), (116, 468956), (232, 234478), (464, 117239)]