90868432816

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2608763}}^1$

素因数の和:2609089

約数の個数: 40

約数和(自身を含む): 201855723264

約数和(自身を除く): 110987290448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 17416, 34832, 2608763, 5217526, 10435052, 18261341, 20870104, 36522682, 41740208, 73045364, 146090728, 292181456, 811325293, 1622650586, 3245301172, 5679277051, 6490602344, 11358554102, 12981204688, 22717108204, 45434216408, 90868432816]

約数ペア:

[(1, 90868432816), (2, 45434216408), (4, 22717108204), (7, 12981204688), (8, 11358554102), (14, 6490602344), (16, 5679277051), (28, 3245301172), (56, 1622650586), (112, 811325293), (311, 292181456), (622, 146090728), (1244, 73045364), (2177, 41740208), (2488, 36522682), (4354, 20870104), (4976, 18261341), (8708, 10435052), (17416, 5217526), (34832, 2608763)]