16812056

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{20807}}^1$

素因数の和:20914

約数の個数: 16

約数和(自身を含む): 31836240

約数和(自身を除く): 15024184

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 20807, 41614, 83228, 166456, 2101507, 4203014, 8406028, 16812056]

約数ペア:

[(1, 16812056), (2, 8406028), (4, 4203014), (8, 2101507), (101, 166456), (202, 83228), (404, 41614), (808, 20807)]