8045686864

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{6547}}^1$

素因数の和:7507

約数の個数: 40

約数和(自身を含む): 15784346880

約数和(自身を除く): 7738660016

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 863, 1424, 1726, 3452, 6547, 6904, 13094, 13808, 26188, 52376, 76807, 104752, 153614, 307228, 582683, 614456, 1165366, 1228912, 2330732, 4661464, 5650061, 9322928, 11300122, 22600244, 45200488, 90400976, 502855429, 1005710858, 2011421716, 4022843432, 8045686864]

約数ペア:

[(1, 8045686864), (2, 4022843432), (4, 2011421716), (8, 1005710858), (16, 502855429), (89, 90400976), (178, 45200488), (356, 22600244), (712, 11300122), (863, 9322928), (1424, 5650061), (1726, 4661464), (3452, 2330732), (6547, 1228912), (6904, 1165366), (13094, 614456), (13808, 582683), (26188, 307228), (52376, 153614), (76807, 104752)]