16820116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 30834720

約数和(自身を除く): 14014604

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 1747, 2407, 3494, 4814, 6988, 9628, 50663, 101326, 145001, 202652, 290002, 580004, 4205029, 8410058, 16820116]

約数ペア:

[(1, 16820116), (2, 8410058), (4, 4205029), (29, 580004), (58, 290002), (83, 202652), (116, 145001), (166, 101326), (332, 50663), (1747, 9628), (2407, 6988), (3494, 4814)]