55811578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40037}}^1$

素因数の和:40097

約数の個数: 16

約数和(自身を含む): 90806184

約数和(自身を除く): 34994606

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 40037, 80074, 680629, 1361258, 1641517, 3283034, 27905789, 55811578]

約数ペア:

[(1, 55811578), (2, 27905789), (17, 3283034), (34, 1641517), (41, 1361258), (82, 680629), (697, 80074), (1394, 40037)]