85874154772

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1\times {\mathrm{31357}}^1$

素因数の和:33496

約数の個数: 48

約数和(自身を含む): 175492412928

約数和(自身を除く): 89618258156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2081, 4162, 8324, 14567, 29134, 31357, 58268, 62714, 97807, 125428, 195614, 219499, 391228, 438998, 684649, 877996, 1369298, 1473779, 2738596, 2947558, 5895116, 10316453, 20632906, 41265812, 65253917, 130507834, 261015668, 456777419, 913554838, 1827109676, 3066934099, 6133868198, 12267736396, 21468538693, 42937077386, 85874154772]

約数ペア:

[(1, 85874154772), (2, 42937077386), (4, 21468538693), (7, 12267736396), (14, 6133868198), (28, 3066934099), (47, 1827109676), (94, 913554838), (188, 456777419), (329, 261015668), (658, 130507834), (1316, 65253917), (2081, 41265812), (4162, 20632906), (8324, 10316453), (14567, 5895116), (29134, 2947558), (31357, 2738596), (58268, 1473779), (62714, 1369298), (97807, 877996), (125428, 684649), (195614, 438998), (219499, 391228)]