255150416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{938053}}^1$

素因数の和:938078

約数の個数: 20

約数和(自身を含む): 523434132

約数和(自身を除く): 268283716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 938053, 1876106, 3752212, 7504424, 15008848, 15946901, 31893802, 63787604, 127575208, 255150416]

約数ペア:

[(1, 255150416), (2, 127575208), (4, 63787604), (8, 31893802), (16, 15946901), (17, 15008848), (34, 7504424), (68, 3752212), (136, 1876106), (272, 938053)]