16268384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 35335440

約数和(自身を除く): 19067056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 409, 452, 818, 904, 1243, 1636, 1808, 2486, 3272, 3616, 4499, 4972, 6544, 8998, 9944, 13088, 17996, 19888, 35992, 39776, 46217, 71984, 92434, 143968, 184868, 369736, 508387, 739472, 1016774, 1478944, 2033548, 4067096, 8134192, 16268384]

約数ペア:

[(1, 16268384), (2, 8134192), (4, 4067096), (8, 2033548), (11, 1478944), (16, 1016774), (22, 739472), (32, 508387), (44, 369736), (88, 184868), (113, 143968), (176, 92434), (226, 71984), (352, 46217), (409, 39776), (452, 35992), (818, 19888), (904, 17996), (1243, 13088), (1636, 9944), (1808, 8998), (2486, 6544), (3272, 4972), (3616, 4499)]