16304912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 34831104

約数和(自身を除く): 18526192

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1823, 2236, 3646, 4472, 7292, 8944, 14584, 23699, 29168, 47398, 78389, 94796, 156778, 189592, 313556, 379184, 627112, 1019057, 1254224, 2038114, 4076228, 8152456, 16304912]

約数ペア:

[(1, 16304912), (2, 8152456), (4, 4076228), (8, 2038114), (13, 1254224), (16, 1019057), (26, 627112), (43, 379184), (52, 313556), (86, 189592), (104, 156778), (172, 94796), (208, 78389), (344, 47398), (559, 29168), (688, 23699), (1118, 14584), (1823, 8944), (2236, 7292), (3646, 4472)]