79927162

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 64706438

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 2789, 4094, 5578, 14329, 19523, 28658, 39046, 64147, 128294, 248221, 449029, 496442, 898058, 1737547, 3475094, 5709083, 11418166, 39963581, 79927162]

約数ペア:

[(1, 79927162), (2, 39963581), (7, 11418166), (14, 5709083), (23, 3475094), (46, 1737547), (89, 898058), (161, 496442), (178, 449029), (322, 248221), (623, 128294), (1246, 64147), (2047, 39046), (2789, 28658), (4094, 19523), (5578, 14329)]