85923628

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 176103424

約数和(自身を除く): 90179796

約数列:

[1, 2, 4, 7, 14, 28, 73, 127, 146, 254, 292, 331, 508, 511, 662, 889, 1022, 1324, 1778, 2044, 2317, 3556, 4634, 9268, 9271, 18542, 24163, 37084, 42037, 48326, 64897, 84074, 96652, 129794, 168148, 169141, 259588, 294259, 338282, 588518, 676564, 1177036, 3068701, 6137402, 12274804, 21480907, 42961814, 85923628]

約数ペア:

[(1, 85923628), (2, 42961814), (4, 21480907), (7, 12274804), (14, 6137402), (28, 3068701), (73, 1177036), (127, 676564), (146, 588518), (254, 338282), (292, 294259), (331, 259588), (508, 169141), (511, 168148), (662, 129794), (889, 96652), (1022, 84074), (1324, 64897), (1778, 48326), (2044, 42037), (2317, 37084), (3556, 24163), (4634, 18542), (9268, 9271)]