54006416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198553}}^1$

素因数の和:198578

約数の個数: 20

約数和(自身を含む): 110793132

約数和(自身を除く): 56786716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198553, 397106, 794212, 1588424, 3176848, 3375401, 6750802, 13501604, 27003208, 54006416]

約数ペア:

[(1, 54006416), (2, 27003208), (4, 13501604), (8, 6750802), (16, 3375401), (17, 3176848), (34, 1588424), (68, 794212), (136, 397106), (272, 198553)]