18008024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{72613}}^1$

素因数の和:72650

約数の個数: 16

約数和(自身を含む): 34854720

約数和(自身を除く): 16846696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 72613, 145226, 290452, 580904, 2251003, 4502006, 9004012, 18008024]

約数ペア:

[(1, 18008024), (2, 9004012), (4, 4502006), (8, 2251003), (31, 580904), (62, 290452), (124, 145226), (248, 72613)]