38640782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{8317}}^1$

素因数の和:8443

約数の個数: 16

約数和(自身を含む): 61087392

約数和(自身を除く): 22446610

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 8317, 16634, 191291, 382582, 840017, 1680034, 19320391, 38640782]

約数ペア:

[(1, 38640782), (2, 19320391), (23, 1680034), (46, 840017), (101, 382582), (202, 191291), (2323, 16634), (4646, 8317)]