79965518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 130927104

約数和(自身を除く): 50961586

約数列:

[1, 2, 17, 34, 47, 94, 163, 307, 326, 614, 799, 1598, 2771, 5219, 5542, 7661, 10438, 14429, 15322, 28858, 50041, 100082, 130237, 245293, 260474, 490586, 850697, 1701394, 2351927, 4703854, 39982759, 79965518]

約数ペア:

[(1, 79965518), (2, 39982759), (17, 4703854), (34, 2351927), (47, 1701394), (94, 850697), (163, 490586), (307, 260474), (326, 245293), (614, 130237), (799, 100082), (1598, 50041), (2771, 28858), (5219, 15322), (5542, 14429), (7661, 10438)]