89816428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2621}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 169590960

約数和(自身を除く): 79774532

約数列:

[1, 2, 4, 13, 26, 52, 659, 1318, 2621, 2636, 5242, 8567, 10484, 17134, 34073, 34268, 68146, 136292, 1727239, 3454478, 6908956, 22454107, 44908214, 89816428]

約数ペア:

[(1, 89816428), (2, 44908214), (4, 22454107), (13, 6908956), (26, 3454478), (52, 1727239), (659, 136292), (1318, 68146), (2621, 34268), (2636, 34073), (5242, 17134), (8567, 10484)]