16918832

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5209}}^1$

素因数の和:5253

約数の個数: 40

約数和(自身を含む): 38762400

約数和(自身を除く): 21843568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5209, 10418, 20836, 36463, 41672, 72926, 83344, 145852, 151061, 291704, 302122, 583408, 604244, 1057427, 1208488, 2114854, 2416976, 4229708, 8459416, 16918832]

約数ペア:

[(1, 16918832), (2, 8459416), (4, 4229708), (7, 2416976), (8, 2114854), (14, 1208488), (16, 1057427), (28, 604244), (29, 583408), (56, 302122), (58, 291704), (112, 151061), (116, 145852), (203, 83344), (232, 72926), (406, 41672), (464, 36463), (812, 20836), (1624, 10418), (3248, 5209)]