131957824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 272418048

約数和(自身を除く): 140460224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 227, 248, 293, 454, 496, 586, 908, 992, 1172, 1816, 1984, 2344, 3632, 4688, 7037, 7264, 9083, 9376, 14074, 14528, 18166, 18752, 28148, 36332, 56296, 66511, 72664, 112592, 133022, 145328, 225184, 266044, 290656, 450368, 532088, 581312, 1064176, 2061841, 2128352, 4123682, 4256704, 8247364, 16494728, 32989456, 65978912, 131957824]

約数ペア:

[(1, 131957824), (2, 65978912), (4, 32989456), (8, 16494728), (16, 8247364), (31, 4256704), (32, 4123682), (62, 2128352), (64, 2061841), (124, 1064176), (227, 581312), (248, 532088), (293, 450368), (454, 290656), (496, 266044), (586, 225184), (908, 145328), (992, 133022), (1172, 112592), (1816, 72664), (1984, 66511), (2344, 56296), (3632, 36332), (4688, 28148), (7037, 18752), (7264, 18166), (9083, 14528), (9376, 14074)]