23872912

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4957}}^1$

素因数の和:5015

約数の個数: 40

約数和(自身を含む): 54101696

約数和(自身を除く): 30228784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 4957, 9914, 19828, 34699, 39656, 69398, 79312, 138796, 213151, 277592, 426302, 555184, 852604, 1492057, 1705208, 2984114, 3410416, 5968228, 11936456, 23872912]

約数ペア:

[(1, 23872912), (2, 11936456), (4, 5968228), (7, 3410416), (8, 2984114), (14, 1705208), (16, 1492057), (28, 852604), (43, 555184), (56, 426302), (86, 277592), (112, 213151), (172, 138796), (301, 79312), (344, 69398), (602, 39656), (688, 34699), (1204, 19828), (2408, 9914), (4816, 4957)]