79972904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5077}}^1$

素因数の和:5273

約数の個数: 32

約数和(自身を含む): 164527200

約数和(自身を除く): 84554296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 5077, 7876, 10154, 15752, 20308, 40616, 55847, 111694, 223388, 446776, 908783, 1817566, 3635132, 7270264, 9996613, 19993226, 39986452, 79972904]

約数ペア:

[(1, 79972904), (2, 39986452), (4, 19993226), (8, 9996613), (11, 7270264), (22, 3635132), (44, 1817566), (88, 908783), (179, 446776), (358, 223388), (716, 111694), (1432, 55847), (1969, 40616), (3938, 20308), (5077, 15752), (7876, 10154)]