81168482008

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{827}}^1\times {\mathrm{114659}}^1$

素因数の和:115599

約数の個数: 32

約数和(自身を含む): 153800337600

約数和(自身を除く): 72631855592

約数列:

[1, 2, 4, 8, 107, 214, 428, 827, 856, 1654, 3308, 6616, 88489, 114659, 176978, 229318, 353956, 458636, 707912, 917272, 12268513, 24537026, 49074052, 94822993, 98148104, 189645986, 379291972, 758583944, 10146060251, 20292120502, 40584241004, 81168482008]

約数ペア:

[(1, 81168482008), (2, 40584241004), (4, 20292120502), (8, 10146060251), (107, 758583944), (214, 379291972), (428, 189645986), (827, 98148104), (856, 94822993), (1654, 49074052), (3308, 24537026), (6616, 12268513), (88489, 917272), (114659, 707912), (176978, 458636), (229318, 353956)]