80935358

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26641}}^1$

素因数の和:26688

約数の個数: 24

約数和(自身を含む): 145785024

約数和(自身を除く): 64849666

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 26641, 53282, 186487, 372974, 825871, 1305409, 1651742, 2610818, 5781097, 11562194, 40467679, 80935358]

約数ペア:

[(1, 80935358), (2, 40467679), (7, 11562194), (14, 5781097), (31, 2610818), (49, 1651742), (62, 1305409), (98, 825871), (217, 372974), (434, 186487), (1519, 53282), (3038, 26641)]