16804523896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{3221}}^1$

素因数の和:3560

約数の個数: 64

約数和(自身を含む): 33003590400

約数和(自身を除く): 16199066504

約数列:

[1, 2, 4, 8, 31, 62, 109, 124, 193, 218, 248, 386, 436, 772, 872, 1544, 3221, 3379, 5983, 6442, 6758, 11966, 12884, 13516, 21037, 23932, 25768, 27032, 42074, 47864, 84148, 99851, 168296, 199702, 351089, 399404, 621653, 652147, 702178, 798808, 1243306, 1304294, 1404356, 2486612, 2608588, 2808712, 4973224, 5217176, 10883759, 19271243, 21767518, 38542486, 43535036, 67760177, 77084972, 87070072, 135520354, 154169944, 271040708, 542081416, 2100565487, 4201130974, 8402261948, 16804523896]

約数ペア:

[(1, 16804523896), (2, 8402261948), (4, 4201130974), (8, 2100565487), (31, 542081416), (62, 271040708), (109, 154169944), (124, 135520354), (193, 87070072), (218, 77084972), (248, 67760177), (386, 43535036), (436, 38542486), (772, 21767518), (872, 19271243), (1544, 10883759), (3221, 5217176), (3379, 4973224), (5983, 2808712), (6442, 2608588), (6758, 2486612), (11966, 1404356), (12884, 1304294), (13516, 1243306), (21037, 798808), (23932, 702178), (25768, 652147), (27032, 621653), (42074, 399404), (47864, 351089), (84148, 199702), (99851, 168296)]