16668284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1759}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 30750720

約数和(自身を除く): 14082436

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 412, 1759, 2369, 3518, 4738, 7036, 9476, 40457, 80914, 161828, 181177, 362354, 724708, 4167071, 8334142, 16668284]

約数ペア:

[(1, 16668284), (2, 8334142), (4, 4167071), (23, 724708), (46, 362354), (92, 181177), (103, 161828), (206, 80914), (412, 40457), (1759, 9476), (2369, 7036), (3518, 4738)]