1667056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3400

約数の個数: 20

約数和(自身を含む): 3335104

約数和(自身を除く): 1668048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3361, 6722, 13444, 26888, 53776, 104191, 208382, 416764, 833528, 1667056]

約数ペア:

[(1, 1667056), (2, 833528), (4, 416764), (8, 208382), (16, 104191), (31, 53776), (62, 26888), (124, 13444), (248, 6722), (496, 3361)]