23469872

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 46819920

約数和(自身を除く): 23350048

約数列:

[1, 2, 4, 8, 16, 61, 122, 139, 173, 244, 278, 346, 488, 556, 692, 976, 1112, 1384, 2224, 2768, 8479, 10553, 16958, 21106, 24047, 33916, 42212, 48094, 67832, 84424, 96188, 135664, 168848, 192376, 384752, 1466867, 2933734, 5867468, 11734936, 23469872]

約数ペア:

[(1, 23469872), (2, 11734936), (4, 5867468), (8, 2933734), (16, 1466867), (61, 384752), (122, 192376), (139, 168848), (173, 135664), (244, 96188), (278, 84424), (346, 67832), (488, 48094), (556, 42212), (692, 33916), (976, 24047), (1112, 21106), (1384, 16958), (2224, 10553), (2768, 8479)]