80213072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10169}}^1$

素因数の和:10223

約数の個数: 40

約数和(自身を含む): 170245800

約数和(自身を除く): 90032728

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 10169, 20338, 40676, 81352, 162704, 172873, 294901, 345746, 589802, 691492, 1179604, 1382984, 2359208, 2765968, 4718416, 5013317, 10026634, 20053268, 40106536, 80213072]

約数ペア:

[(1, 80213072), (2, 40106536), (4, 20053268), (8, 10026634), (16, 5013317), (17, 4718416), (29, 2765968), (34, 2359208), (58, 1382984), (68, 1179604), (116, 691492), (136, 589802), (232, 345746), (272, 294901), (464, 172873), (493, 162704), (986, 81352), (1972, 40676), (3944, 20338), (7888, 10169)]