39688168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1063}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 40750232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1063, 1436, 2126, 2872, 4252, 4667, 8504, 9334, 13819, 18668, 27638, 37336, 55276, 110552, 381617, 763234, 1526468, 3052936, 4961021, 9922042, 19844084, 39688168]

約数ペア:

[(1, 39688168), (2, 19844084), (4, 9922042), (8, 4961021), (13, 3052936), (26, 1526468), (52, 763234), (104, 381617), (359, 110552), (718, 55276), (1063, 37336), (1436, 27638), (2126, 18668), (2872, 13819), (4252, 9334), (4667, 8504)]