23885368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 48560400

約数和(自身を除く): 24675032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1409, 2119, 2818, 4238, 5636, 8476, 11272, 16952, 18317, 36634, 73268, 146536, 229667, 459334, 918668, 1837336, 2985671, 5971342, 11942684, 23885368]

約数ペア:

[(1, 23885368), (2, 11942684), (4, 5971342), (8, 2985671), (13, 1837336), (26, 918668), (52, 459334), (104, 229667), (163, 146536), (326, 73268), (652, 36634), (1304, 18317), (1409, 16952), (2119, 11272), (2818, 8476), (4238, 5636)]