87297196

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42709}}^1$

素因数の和:42793

約数の個数: 24

約数和(自身を含む): 176990240

約数和(自身を除く): 89693044

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 42709, 85418, 170836, 298963, 597926, 1195852, 3117757, 6235514, 12471028, 21824299, 43648598, 87297196]

約数ペア:

[(1, 87297196), (2, 43648598), (4, 21824299), (7, 12471028), (14, 6235514), (28, 3117757), (73, 1195852), (146, 597926), (292, 298963), (511, 170836), (1022, 85418), (2044, 42709)]