82740008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7877}}^1$

素因数の和:7997

約数の個数: 32

約数和(自身を含む): 168746760

約数和(自身を除く): 86006752

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 7877, 10504, 15754, 31508, 63016, 102401, 204802, 409604, 795577, 819208, 1591154, 3182308, 6364616, 10342501, 20685002, 41370004, 82740008]

約数ペア:

[(1, 82740008), (2, 41370004), (4, 20685002), (8, 10342501), (13, 6364616), (26, 3182308), (52, 1591154), (101, 819208), (104, 795577), (202, 409604), (404, 204802), (808, 102401), (1313, 63016), (2626, 31508), (5252, 15754), (7877, 10504)]