1640885789096

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42071}}^1\times {\mathrm{82633}}^1$

素因数の和:124769

約数の個数: 32

約数和(自身を含む): 3128919883200

約数和(自身を除く): 1488034094104

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42071, 82633, 84142, 165266, 168284, 330532, 336568, 661064, 2482189, 4875347, 4964378, 9750694, 9928756, 19501388, 19857512, 39002776, 3476452943, 6952905886, 13905811772, 27811623544, 205110723637, 410221447274, 820442894548, 1640885789096]

約数ペア:

[(1, 1640885789096), (2, 820442894548), (4, 410221447274), (8, 205110723637), (59, 27811623544), (118, 13905811772), (236, 6952905886), (472, 3476452943), (42071, 39002776), (82633, 19857512), (84142, 19501388), (165266, 9928756), (168284, 9750694), (330532, 4964378), (336568, 4875347), (661064, 2482189)]