55956112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205721}}^1$

素因数の和:205746

約数の個数: 20

約数和(自身を含む): 114792876

約数和(自身を除く): 58836764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205721, 411442, 822884, 1645768, 3291536, 3497257, 6994514, 13989028, 27978056, 55956112]

約数ペア:

[(1, 55956112), (2, 27978056), (4, 13989028), (8, 6994514), (16, 3497257), (17, 3291536), (34, 1645768), (68, 822884), (136, 411442), (272, 205721)]