55864208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{120397}}^1$

素因数の和:120434

約数の個数: 20

約数和(自身を含む): 111970140

約数和(自身を除く): 56105932

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 120397, 240794, 481588, 963176, 1926352, 3491513, 6983026, 13966052, 27932104, 55864208]

約数ペア:

[(1, 55864208), (2, 27932104), (4, 13966052), (8, 6983026), (16, 3491513), (29, 1926352), (58, 963176), (116, 481588), (232, 240794), (464, 120397)]