16975904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1663}}^1$

素因数の和:1713

約数の個数: 48

約数和(自身を含む): 37739520

約数和(自身を除く): 20763616

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 1663, 2552, 3326, 5104, 6652, 10208, 13304, 18293, 26608, 36586, 48227, 53216, 73172, 96454, 146344, 192908, 292688, 385816, 530497, 585376, 771632, 1060994, 1543264, 2121988, 4243976, 8487952, 16975904]

約数ペア:

[(1, 16975904), (2, 8487952), (4, 4243976), (8, 2121988), (11, 1543264), (16, 1060994), (22, 771632), (29, 585376), (32, 530497), (44, 385816), (58, 292688), (88, 192908), (116, 146344), (176, 96454), (232, 73172), (319, 53216), (352, 48227), (464, 36586), (638, 26608), (928, 18293), (1276, 13304), (1663, 10208), (2552, 6652), (3326, 5104)]