64896256

素因数分解:

$2^8\times {\mathrm{253501}}^1$

素因数の和:253517

約数の個数: 18

約数和(自身を含む): 129539522

約数和(自身を除く): 64643266

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 253501, 507002, 1014004, 2028008, 4056016, 8112032, 16224064, 32448128, 64896256]

約数ペア:

[(1, 64896256), (2, 32448128), (4, 16224064), (8, 8112032), (16, 4056016), (32, 2028008), (64, 1014004), (128, 507002), (256, 253501)]