80713552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{296741}}^1$

素因数の和:296766

約数の個数: 20

約数和(自身を含む): 165582036

約数和(自身を除く): 84868484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 296741, 593482, 1186964, 2373928, 4747856, 5044597, 10089194, 20178388, 40356776, 80713552]

約数ペア:

[(1, 80713552), (2, 40356776), (4, 20178388), (8, 10089194), (16, 5044597), (17, 4747856), (34, 2373928), (68, 1186964), (136, 593482), (272, 296741)]