80853322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2887}}^1$

素因数の和:2986

約数の個数: 32

約数和(自身を含む): 141396480

約数和(自身を除く): 60543158

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1273, 1474, 2546, 2887, 5774, 14003, 28006, 31757, 54853, 63514, 109706, 193429, 386858, 603383, 1206766, 2127719, 3675151, 4255438, 7350302, 40426661, 80853322]

約数ペア:

[(1, 80853322), (2, 40426661), (11, 7350302), (19, 4255438), (22, 3675151), (38, 2127719), (67, 1206766), (134, 603383), (209, 386858), (418, 193429), (737, 109706), (1273, 63514), (1474, 54853), (2546, 31757), (2887, 28006), (5774, 14003)]