86642812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67061}}^1$

素因数の和:67101

約数の個数: 24

約数和(自身を含む): 168996240

約数和(自身を除く): 82353428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 67061, 134122, 268244, 1140037, 1274159, 2280074, 2548318, 4560148, 5096636, 21660703, 43321406, 86642812]

約数ペア:

[(1, 86642812), (2, 43321406), (4, 21660703), (17, 5096636), (19, 4560148), (34, 2548318), (38, 2280074), (68, 1274159), (76, 1140037), (323, 268244), (646, 134122), (1292, 67061)]