54084208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198839}}^1$

素因数の和:198864

約数の個数: 20

約数和(自身を含む): 110952720

約数和(自身を除く): 56868512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198839, 397678, 795356, 1590712, 3181424, 3380263, 6760526, 13521052, 27042104, 54084208]

約数ペア:

[(1, 54084208), (2, 27042104), (4, 13521052), (8, 6760526), (16, 3380263), (17, 3181424), (34, 1590712), (68, 795356), (136, 397678), (272, 198839)]