16429088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 35375256

約数和(自身を除く): 18946168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 541, 584, 949, 1082, 1168, 1898, 2164, 2336, 3796, 4328, 7033, 7592, 8656, 14066, 15184, 17312, 28132, 30368, 39493, 56264, 78986, 112528, 157972, 225056, 315944, 513409, 631888, 1026818, 1263776, 2053636, 4107272, 8214544, 16429088]

約数ペア:

[(1, 16429088), (2, 8214544), (4, 4107272), (8, 2053636), (13, 1263776), (16, 1026818), (26, 631888), (32, 513409), (52, 315944), (73, 225056), (104, 157972), (146, 112528), (208, 78986), (292, 56264), (416, 39493), (541, 30368), (584, 28132), (949, 17312), (1082, 15184), (1168, 14066), (1898, 8656), (2164, 7592), (2336, 7033), (3796, 4328)]