88864256

素因数分解:

$2^9\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 194779200

約数和(自身を除く): 105914944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 169, 208, 256, 316, 338, 416, 512, 632, 676, 832, 1027, 1264, 1352, 1664, 2054, 2197, 2528, 2704, 3328, 4108, 4394, 5056, 5408, 6656, 8216, 8788, 10112, 10816, 13351, 16432, 17576, 20224, 21632, 26702, 32864, 35152, 40448, 43264, 53404, 65728, 70304, 86528, 106808, 131456, 140608, 173563, 213616, 262912, 281216, 347126, 427232, 525824, 562432, 694252, 854464, 1124864, 1388504, 1708928, 2777008, 3417856, 5554016, 6835712, 11108032, 22216064, 44432128, 88864256]

約数ペア:

[(1, 88864256), (2, 44432128), (4, 22216064), (8, 11108032), (13, 6835712), (16, 5554016), (26, 3417856), (32, 2777008), (52, 1708928), (64, 1388504), (79, 1124864), (104, 854464), (128, 694252), (158, 562432), (169, 525824), (208, 427232), (256, 347126), (316, 281216), (338, 262912), (416, 213616), (512, 173563), (632, 140608), (676, 131456), (832, 106808), (1027, 86528), (1264, 70304), (1352, 65728), (1664, 53404), (2054, 43264), (2197, 40448), (2528, 35152), (2704, 32864), (3328, 26702), (4108, 21632), (4394, 20224), (5056, 17576), (5408, 16432), (6656, 13351), (8216, 10816), (8788, 10112)]