80392936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16447}}^1$

素因数の和:16513

約数の個数: 32

約数和(自身を含む): 165795840

約数和(自身を除く): 85402904

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 16447, 32894, 65788, 131576, 213811, 427622, 773009, 855244, 1546018, 1710488, 3092036, 6184072, 10049117, 20098234, 40196468, 80392936]

約数ペア:

[(1, 80392936), (2, 40196468), (4, 20098234), (8, 10049117), (13, 6184072), (26, 3092036), (47, 1710488), (52, 1546018), (94, 855244), (104, 773009), (188, 427622), (376, 213811), (611, 131576), (1222, 65788), (2444, 32894), (4888, 16447)]