22173016

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 20508584

約数列:

[1, 2, 4, 8, 71, 103, 142, 206, 284, 379, 412, 568, 758, 824, 1516, 3032, 7313, 14626, 26909, 29252, 39037, 53818, 58504, 78074, 107636, 156148, 215272, 312296, 2771627, 5543254, 11086508, 22173016]

約数ペア:

[(1, 22173016), (2, 11086508), (4, 5543254), (8, 2771627), (71, 312296), (103, 215272), (142, 156148), (206, 107636), (284, 78074), (379, 58504), (412, 53818), (568, 39037), (758, 29252), (824, 26909), (1516, 14626), (3032, 7313)]