22285208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 45902160

約数和(自身を除く): 23616952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1613, 1727, 3226, 3454, 6452, 6908, 12904, 13816, 17743, 35486, 70972, 141944, 253241, 506482, 1012964, 2025928, 2785651, 5571302, 11142604, 22285208]

約数ペア:

[(1, 22285208), (2, 11142604), (4, 5571302), (8, 2785651), (11, 2025928), (22, 1012964), (44, 506482), (88, 253241), (157, 141944), (314, 70972), (628, 35486), (1256, 17743), (1613, 13816), (1727, 12904), (3226, 6908), (3454, 6452)]