87680192

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 56

約数和(自身を含む): 180051456

約数和(自身を除く): 92371264

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 103, 188, 206, 283, 376, 412, 566, 752, 824, 1132, 1504, 1648, 2264, 3008, 3296, 4528, 4841, 6592, 9056, 9682, 13301, 18112, 19364, 26602, 29149, 38728, 53204, 58298, 77456, 106408, 116596, 154912, 212816, 233192, 309824, 425632, 466384, 851264, 932768, 1370003, 1865536, 2740006, 5480012, 10960024, 21920048, 43840096, 87680192]

約数ペア:

[(1, 87680192), (2, 43840096), (4, 21920048), (8, 10960024), (16, 5480012), (32, 2740006), (47, 1865536), (64, 1370003), (94, 932768), (103, 851264), (188, 466384), (206, 425632), (283, 309824), (376, 233192), (412, 212816), (566, 154912), (752, 116596), (824, 106408), (1132, 77456), (1504, 58298), (1648, 53204), (2264, 38728), (3008, 29149), (3296, 26602), (4528, 19364), (4841, 18112), (6592, 13301), (9056, 9682)]