228299552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8281

約数の個数: 48

約数和(自身を含む): 491323392

約数和(自身を除く): 263023840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3484, 6968, 8191, 13936, 16382, 27872, 32764, 65528, 106483, 131056, 212966, 262112, 425932, 548797, 851864, 1097594, 1703728, 2195188, 3407456, 4390376, 7134361, 8780752, 14268722, 17561504, 28537444, 57074888, 114149776, 228299552]

約数ペア:

[(1, 228299552), (2, 114149776), (4, 57074888), (8, 28537444), (13, 17561504), (16, 14268722), (26, 8780752), (32, 7134361), (52, 4390376), (67, 3407456), (104, 2195188), (134, 1703728), (208, 1097594), (268, 851864), (416, 548797), (536, 425932), (871, 262112), (1072, 212966), (1742, 131056), (2144, 106483), (3484, 65528), (6968, 32764), (8191, 27872), (13936, 16382)]