87625072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1163}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 180564336

約数和(自身を除く): 92939264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 554, 1108, 1163, 2216, 2326, 4432, 4652, 4709, 9304, 9418, 18608, 18836, 19771, 37672, 39542, 75344, 79084, 158168, 316336, 322151, 644302, 1288604, 2577208, 5154416, 5476567, 10953134, 21906268, 43812536, 87625072]

約数ペア:

[(1, 87625072), (2, 43812536), (4, 21906268), (8, 10953134), (16, 5476567), (17, 5154416), (34, 2577208), (68, 1288604), (136, 644302), (272, 322151), (277, 316336), (554, 158168), (1108, 79084), (1163, 75344), (2216, 39542), (2326, 37672), (4432, 19771), (4652, 18836), (4709, 18608), (9304, 9418)]