80546068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13309}}^1$

素因数の和:13419

約数の個数: 24

約数和(自身を含む): 150935400

約数和(自身を除く): 70389332

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 13309, 26618, 53236, 226253, 452506, 905012, 1184501, 2369002, 4738004, 20136517, 40273034, 80546068]

約数ペア:

[(1, 80546068), (2, 40273034), (4, 20136517), (17, 4738004), (34, 2369002), (68, 1184501), (89, 905012), (178, 452506), (356, 226253), (1513, 53236), (3026, 26618), (6052, 13309)]