89797948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{1109}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 162610560

約数和(自身を除く): 72812612

約数列:

[1, 2, 4, 31, 62, 124, 653, 1109, 1306, 2218, 2612, 4436, 20243, 34379, 40486, 68758, 80972, 137516, 724177, 1448354, 2896708, 22449487, 44898974, 89797948]

約数ペア:

[(1, 89797948), (2, 44898974), (4, 22449487), (31, 2896708), (62, 1448354), (124, 724177), (653, 137516), (1109, 80972), (1306, 68758), (2218, 40486), (2612, 34379), (4436, 20243)]