81488788

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{3413}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 146829312

約数和(自身を除く): 65340524

約数列:

[1, 2, 4, 47, 94, 127, 188, 254, 508, 3413, 5969, 6826, 11938, 13652, 23876, 160411, 320822, 433451, 641644, 866902, 1733804, 20372197, 40744394, 81488788]

約数ペア:

[(1, 81488788), (2, 40744394), (4, 20372197), (47, 1733804), (94, 866902), (127, 641644), (188, 433451), (254, 320822), (508, 160411), (3413, 23876), (5969, 13652), (6826, 11938)]