81192104

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14947}}^1$

素因数の和:15057

約数の個数: 32

約数和(自身を含む): 175788480

約数和(自身を除く): 94596376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14947, 29894, 59788, 104629, 119576, 209258, 418516, 837032, 1449859, 2899718, 5799436, 10149013, 11598872, 20298026, 40596052, 81192104]

約数ペア:

[(1, 81192104), (2, 40596052), (4, 20298026), (7, 11598872), (8, 10149013), (14, 5799436), (28, 2899718), (56, 1449859), (97, 837032), (194, 418516), (388, 209258), (679, 119576), (776, 104629), (1358, 59788), (2716, 29894), (5432, 14947)]