16685656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1933}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 34115760

約数和(自身を除く): 17430104

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1933, 2158, 3866, 4316, 7732, 8632, 15464, 25129, 50258, 100516, 160439, 201032, 320878, 641756, 1283512, 2085707, 4171414, 8342828, 16685656]

約数ペア:

[(1, 16685656), (2, 8342828), (4, 4171414), (8, 2085707), (13, 1283512), (26, 641756), (52, 320878), (83, 201032), (104, 160439), (166, 100516), (332, 50258), (664, 25129), (1079, 15464), (1933, 8632), (2158, 7732), (3866, 4316)]