16877308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 35804160

約数和(自身を除く): 18926852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 292, 322, 359, 511, 644, 718, 1022, 1436, 1679, 2044, 2513, 3358, 5026, 6716, 8257, 10052, 11753, 16514, 23506, 26207, 33028, 47012, 52414, 57799, 104828, 115598, 183449, 231196, 366898, 602761, 733796, 1205522, 2411044, 4219327, 8438654, 16877308]

約数ペア:

[(1, 16877308), (2, 8438654), (4, 4219327), (7, 2411044), (14, 1205522), (23, 733796), (28, 602761), (46, 366898), (73, 231196), (92, 183449), (146, 115598), (161, 104828), (292, 57799), (322, 52414), (359, 47012), (511, 33028), (644, 26207), (718, 23506), (1022, 16514), (1436, 11753), (1679, 10052), (2044, 8257), (2513, 6716), (3358, 5026)]