55621208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{365929}}^1$

素因数の和:365954

約数の個数: 16

約数和(自身を含む): 109779000

約数和(自身を除く): 54157792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 365929, 731858, 1463716, 2927432, 6952651, 13905302, 27810604, 55621208]

約数ペア:

[(1, 55621208), (2, 27810604), (4, 13905302), (8, 6952651), (19, 2927432), (38, 1463716), (76, 731858), (152, 365929)]