82189628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4703}}^1$

素因数の和:4981

約数の個数: 24

約数和(自身を含む): 152917632

約数和(自身を除く): 70728004

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4369, 4703, 8738, 9406, 17476, 18812, 79951, 159902, 319804, 1208671, 2417342, 4834684, 20547407, 41094814, 82189628]

約数ペア:

[(1, 82189628), (2, 41094814), (4, 20547407), (17, 4834684), (34, 2417342), (68, 1208671), (257, 319804), (514, 159902), (1028, 79951), (4369, 18812), (4703, 17476), (8738, 9406)]