79240208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 158323200

約数和(自身を除く): 79082992

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 199, 328, 398, 607, 656, 796, 1214, 1592, 2428, 3184, 4856, 8159, 9712, 16318, 24887, 32636, 49774, 65272, 99548, 120793, 130544, 199096, 241586, 398192, 483172, 966344, 1932688, 4952513, 9905026, 19810052, 39620104, 79240208]

約数ペア:

[(1, 79240208), (2, 39620104), (4, 19810052), (8, 9905026), (16, 4952513), (41, 1932688), (82, 966344), (164, 483172), (199, 398192), (328, 241586), (398, 199096), (607, 130544), (656, 120793), (796, 99548), (1214, 65272), (1592, 49774), (2428, 32636), (3184, 24887), (4856, 16318), (8159, 9712)]