16523056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 35154000

約数和(自身を除く): 18630944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 349, 538, 698, 1076, 1396, 2152, 2792, 2959, 3839, 4304, 5584, 5918, 7678, 11836, 15356, 23672, 30712, 47344, 61424, 93881, 187762, 375524, 751048, 1032691, 1502096, 2065382, 4130764, 8261528, 16523056]

約数ペア:

[(1, 16523056), (2, 8261528), (4, 4130764), (8, 2065382), (11, 1502096), (16, 1032691), (22, 751048), (44, 375524), (88, 187762), (176, 93881), (269, 61424), (349, 47344), (538, 30712), (698, 23672), (1076, 15356), (1396, 11836), (2152, 7678), (2792, 5918), (2959, 5584), (3839, 4304)]