16160917655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{883}}^1\times {\mathrm{1093}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 20680380864

約数和(自身を除く): 4519463209

約数列:

[1, 5, 17, 85, 197, 883, 985, 1093, 3349, 4415, 5465, 15011, 16745, 18581, 75055, 92905, 173951, 215321, 869755, 965119, 1076605, 2957167, 3660457, 4825595, 14785835, 16407023, 18302285, 82035115, 190128443, 950642215, 3232183531, 16160917655]

約数ペア:

[(1, 16160917655), (5, 3232183531), (17, 950642215), (85, 190128443), (197, 82035115), (883, 18302285), (985, 16407023), (1093, 14785835), (3349, 4825595), (4415, 3660457), (5465, 2957167), (15011, 1076605), (16745, 965119), (18581, 869755), (75055, 215321), (92905, 173951)]