90660136

素因数分解:

$2^3\times 7^1\times {\mathrm{1618931}}^1$

素因数の和:1618944

約数の個数: 16

約数和(自身を含む): 194271840

約数和(自身を除く): 103611704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1618931, 3237862, 6475724, 11332517, 12951448, 22665034, 45330068, 90660136]

約数ペア:

[(1, 90660136), (2, 45330068), (4, 22665034), (7, 12951448), (8, 11332517), (14, 6475724), (28, 3237862), (56, 1618931)]