61216256

素因数分解:

$2^9\times {\mathrm{119563}}^1$

素因数の和:119581

約数の個数: 20

約数和(自身を含む): 122313972

約数和(自身を除く): 61097716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 119563, 239126, 478252, 956504, 1913008, 3826016, 7652032, 15304064, 30608128, 61216256]

約数ペア:

[(1, 61216256), (2, 30608128), (4, 15304064), (8, 7652032), (16, 3826016), (32, 1913008), (64, 956504), (128, 478252), (256, 239126), (512, 119563)]