161547626

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{5581}}^1$

素因数の和:5977

約数の個数: 16

約数和(自身を含む): 248979528

約数和(自身を除く): 87431902

約数列:

[1, 2, 41, 82, 353, 706, 5581, 11162, 14473, 28946, 228821, 457642, 1970093, 3940186, 80773813, 161547626]

約数ペア:

[(1, 161547626), (2, 80773813), (41, 3940186), (82, 1970093), (353, 457642), (706, 228821), (5581, 28946), (11162, 14473)]