87372016

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{53017}}^1$

素因数の和:53128

約数の個数: 20

約数和(自身を含む): 170930032

約数和(自身を除く): 83558016

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 53017, 106034, 212068, 424136, 848272, 5460751, 10921502, 21843004, 43686008, 87372016]

約数ペア:

[(1, 87372016), (2, 43686008), (4, 21843004), (8, 10921502), (16, 5460751), (103, 848272), (206, 424136), (412, 212068), (824, 106034), (1648, 53017)]