82297516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 168218176

約数和(自身を除く): 85920660

約数列:

[1, 2, 4, 7, 14, 28, 97, 157, 193, 194, 314, 386, 388, 628, 679, 772, 1099, 1351, 1358, 2198, 2702, 2716, 4396, 5404, 15229, 18721, 30301, 30458, 37442, 60602, 60916, 74884, 106603, 121204, 131047, 212107, 213206, 262094, 424214, 426412, 524188, 848428, 2939197, 5878394, 11756788, 20574379, 41148758, 82297516]

約数ペア:

[(1, 82297516), (2, 41148758), (4, 20574379), (7, 11756788), (14, 5878394), (28, 2939197), (97, 848428), (157, 524188), (193, 426412), (194, 424214), (314, 262094), (386, 213206), (388, 212107), (628, 131047), (679, 121204), (772, 106603), (1099, 74884), (1351, 60916), (1358, 60602), (2198, 37442), (2702, 30458), (2716, 30301), (4396, 18721), (5404, 15229)]