79900808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7459}}^1$

素因数の和:7581

約数の個数: 32

約数和(自身を含む): 162926400

約数和(自身を除く): 83025592

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 7459, 10712, 14918, 29836, 59672, 96967, 193934, 387868, 768277, 775736, 1536554, 3073108, 6146216, 9987601, 19975202, 39950404, 79900808]

約数ペア:

[(1, 79900808), (2, 39950404), (4, 19975202), (8, 9987601), (13, 6146216), (26, 3073108), (52, 1536554), (103, 775736), (104, 768277), (206, 387868), (412, 193934), (824, 96967), (1339, 59672), (2678, 29836), (5356, 14918), (7459, 10712)]