87166492

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10847}}^1$

素因数の和:10906

約数の個数: 36

約数和(自身を含む): 181790784

約数和(自身を除く): 94624292

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 10847, 21694, 43388, 75929, 151858, 303716, 444727, 531503, 889454, 1063006, 1778908, 2126012, 3113089, 6226178, 12452356, 21791623, 43583246, 87166492]

約数ペア:

[(1, 87166492), (2, 43583246), (4, 21791623), (7, 12452356), (14, 6226178), (28, 3113089), (41, 2126012), (49, 1778908), (82, 1063006), (98, 889454), (164, 531503), (196, 444727), (287, 303716), (574, 151858), (1148, 75929), (2009, 43388), (4018, 21694), (8036, 10847)]