22884128

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 46702656

約数和(自身を除く): 23818528

約数列:

[1, 2, 4, 8, 16, 32, 53, 103, 106, 131, 206, 212, 262, 412, 424, 524, 824, 848, 1048, 1648, 1696, 2096, 3296, 4192, 5459, 6943, 10918, 13493, 13886, 21836, 26986, 27772, 43672, 53972, 55544, 87344, 107944, 111088, 174688, 215888, 222176, 431776, 715129, 1430258, 2860516, 5721032, 11442064, 22884128]

約数ペア:

[(1, 22884128), (2, 11442064), (4, 5721032), (8, 2860516), (16, 1430258), (32, 715129), (53, 431776), (103, 222176), (106, 215888), (131, 174688), (206, 111088), (212, 107944), (262, 87344), (412, 55544), (424, 53972), (524, 43672), (824, 27772), (848, 26986), (1048, 21836), (1648, 13886), (1696, 13493), (2096, 10918), (3296, 6943), (4192, 5459)]