23642872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 48671280

約数和(自身を除く): 25028408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1553, 1903, 3106, 3806, 6212, 7612, 12424, 15224, 17083, 34166, 68332, 136664, 268669, 537338, 1074676, 2149352, 2955359, 5910718, 11821436, 23642872]

約数ペア:

[(1, 23642872), (2, 11821436), (4, 5910718), (8, 2955359), (11, 2149352), (22, 1074676), (44, 537338), (88, 268669), (173, 136664), (346, 68332), (692, 34166), (1384, 17083), (1553, 15224), (1903, 12424), (3106, 7612), (3806, 6212)]