130861312

素因数分解:

$2^8\times {\mathrm{511177}}^1$

素因数の和:511193

約数の個数: 18

約数和(自身を含む): 261211958

約数和(自身を除く): 130350646

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 511177, 1022354, 2044708, 4089416, 8178832, 16357664, 32715328, 65430656, 130861312]

約数ペア:

[(1, 130861312), (2, 65430656), (4, 32715328), (8, 16357664), (16, 8178832), (32, 4089416), (64, 2044708), (128, 1022354), (256, 511177)]