22261928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 45511200

約数和(自身を除く): 23249272

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 2579, 4316, 5158, 8632, 10316, 20632, 33527, 67054, 134108, 214057, 268216, 428114, 856228, 1712456, 2782741, 5565482, 11130964, 22261928]

約数ペア:

[(1, 22261928), (2, 11130964), (4, 5565482), (8, 2782741), (13, 1712456), (26, 856228), (52, 428114), (83, 268216), (104, 214057), (166, 134108), (332, 67054), (664, 33527), (1079, 20632), (2158, 10316), (2579, 8632), (4316, 5158)]