85495516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66173}}^1$

素因数の和:66213

約数の個数: 24

約数和(自身を含む): 166758480

約数和(自身を除く): 81262964

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66173, 132346, 264692, 1124941, 1257287, 2249882, 2514574, 4499764, 5029148, 21373879, 42747758, 85495516]

約数ペア:

[(1, 85495516), (2, 42747758), (4, 21373879), (17, 5029148), (19, 4499764), (34, 2514574), (38, 2249882), (68, 1257287), (76, 1124941), (323, 264692), (646, 132346), (1292, 66173)]