145048912

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{8219}}^1$

素因数の和:9330

約数の個数: 20

約数和(自身を含む): 281321280

約数和(自身を除く): 136272368

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8219, 8824, 16438, 17648, 32876, 65752, 131504, 9065557, 18131114, 36262228, 72524456, 145048912]

約数ペア:

[(1, 145048912), (2, 72524456), (4, 36262228), (8, 18131114), (16, 9065557), (1103, 131504), (2206, 65752), (4412, 32876), (8219, 17648), (8824, 16438)]