55958638

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1303}}^1$

素因数の和:1611

約数の個数: 16

約数和(自身を含む): 85203360

約数和(自身を除く): 29244722

約数列:

[1, 2, 109, 197, 218, 394, 1303, 2606, 21473, 42946, 142027, 256691, 284054, 513382, 27979319, 55958638]

約数ペア:

[(1, 55958638), (2, 27979319), (109, 513382), (197, 284054), (218, 256691), (394, 142027), (1303, 42946), (2606, 21473)]