54486128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{117427}}^1$

素因数の和:117464

約数の個数: 20

約数和(自身を含む): 109208040

約数和(自身を除く): 54721912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 117427, 234854, 469708, 939416, 1878832, 3405383, 6810766, 13621532, 27243064, 54486128]

約数ペア:

[(1, 54486128), (2, 27243064), (4, 13621532), (8, 6810766), (16, 3405383), (29, 1878832), (58, 939416), (116, 469708), (232, 234854), (464, 117427)]