163601944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80831}}^1$

素因数の和:80871

約数の個数: 32

約数和(自身を含む): 349194240

約数和(自身を除く): 185592296

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 80831, 161662, 323324, 646648, 889141, 1778282, 1859113, 3556564, 3718226, 7113128, 7436452, 14872904, 20450243, 40900486, 81800972, 163601944]

約数ペア:

[(1, 163601944), (2, 81800972), (4, 40900486), (8, 20450243), (11, 14872904), (22, 7436452), (23, 7113128), (44, 3718226), (46, 3556564), (88, 1859113), (92, 1778282), (184, 889141), (253, 646648), (506, 323324), (1012, 161662), (2024, 80831)]