30887368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227113}}^1$

素因数の和:227136

約数の個数: 16

約数和(自身を含む): 61320780

約数和(自身を除く): 30433412

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227113, 454226, 908452, 1816904, 3860921, 7721842, 15443684, 30887368]

約数ペア:

[(1, 30887368), (2, 15443684), (4, 7721842), (8, 3860921), (17, 1816904), (34, 908452), (68, 454226), (136, 227113)]