86669056

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 182357504

約数和(自身を除く): 95688448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 163, 248, 256, 268, 326, 496, 536, 652, 992, 1072, 1304, 1984, 2077, 2144, 2608, 3968, 4154, 4288, 5053, 5216, 7936, 8308, 8576, 10106, 10432, 10921, 16616, 17152, 20212, 20864, 21842, 33232, 40424, 41728, 43684, 66464, 80848, 87368, 132928, 161696, 174736, 265856, 323392, 338551, 349472, 531712, 646784, 677102, 698944, 1293568, 1354204, 1397888, 2708408, 2795776, 5416816, 10833632, 21667264, 43334528, 86669056]

約数ペア:

[(1, 86669056), (2, 43334528), (4, 21667264), (8, 10833632), (16, 5416816), (31, 2795776), (32, 2708408), (62, 1397888), (64, 1354204), (67, 1293568), (124, 698944), (128, 677102), (134, 646784), (163, 531712), (248, 349472), (256, 338551), (268, 323392), (326, 265856), (496, 174736), (536, 161696), (652, 132928), (992, 87368), (1072, 80848), (1304, 66464), (1984, 43684), (2077, 41728), (2144, 40424), (2608, 33232), (3968, 21842), (4154, 20864), (4288, 20212), (5053, 17152), (5216, 16616), (7936, 10921), (8308, 10432), (8576, 10106)]