24638416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139991}}^1$

素因数の和:140010

約数の個数: 20

約数和(自身を含む): 52077024

約数和(自身を除く): 27438608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 139991, 279982, 559964, 1119928, 1539901, 2239856, 3079802, 6159604, 12319208, 24638416]

約数ペア:

[(1, 24638416), (2, 12319208), (4, 6159604), (8, 3079802), (11, 2239856), (16, 1539901), (22, 1119928), (44, 559964), (88, 279982), (176, 139991)]