90343456

素因数分解:

$2^5\times 7^3\times {\mathrm{8231}}^1$

素因数の和:8262

約数の個数: 48

約数和(自身を含む): 207446400

約数和(自身を除く): 117102944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 8231, 10976, 16462, 32924, 57617, 65848, 115234, 131696, 230468, 263392, 403319, 460936, 806638, 921872, 1613276, 1843744, 2823233, 3226552, 5646466, 6453104, 11292932, 12906208, 22585864, 45171728, 90343456]

約数ペア:

[(1, 90343456), (2, 45171728), (4, 22585864), (7, 12906208), (8, 11292932), (14, 6453104), (16, 5646466), (28, 3226552), (32, 2823233), (49, 1843744), (56, 1613276), (98, 921872), (112, 806638), (196, 460936), (224, 403319), (343, 263392), (392, 230468), (686, 131696), (784, 115234), (1372, 65848), (1568, 57617), (2744, 32924), (5488, 16462), (8231, 10976)]