16657688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 33708960

約数和(自身を除く): 17051272

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2311, 3604, 4622, 7208, 9244, 18488, 39287, 78574, 122483, 157148, 244966, 314296, 489932, 979864, 2082211, 4164422, 8328844, 16657688]

約数ペア:

[(1, 16657688), (2, 8328844), (4, 4164422), (8, 2082211), (17, 979864), (34, 489932), (53, 314296), (68, 244966), (106, 157148), (136, 122483), (212, 78574), (424, 39287), (901, 18488), (1802, 9244), (2311, 7208), (3604, 4622)]