87103552

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 56

約数和(自身を含む): 182749952

約数和(自身を除く): 95646400

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 992, 1021, 1333, 1376, 1984, 2042, 2666, 2752, 4084, 5332, 8168, 10664, 16336, 21328, 31651, 32672, 42656, 43903, 63302, 65344, 85312, 87806, 126604, 175612, 253208, 351224, 506416, 702448, 1012832, 1360993, 1404896, 2025664, 2721986, 2809792, 5443972, 10887944, 21775888, 43551776, 87103552]

約数ペア:

[(1, 87103552), (2, 43551776), (4, 21775888), (8, 10887944), (16, 5443972), (31, 2809792), (32, 2721986), (43, 2025664), (62, 1404896), (64, 1360993), (86, 1012832), (124, 702448), (172, 506416), (248, 351224), (344, 253208), (496, 175612), (688, 126604), (992, 87806), (1021, 85312), (1333, 65344), (1376, 63302), (1984, 43903), (2042, 42656), (2666, 32672), (2752, 31651), (4084, 21328), (5332, 16336), (8168, 10664)]