164955248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{355507}}^1$

素因数の和:355544

約数の個数: 20

約数和(自身を含む): 330622440

約数和(自身を除く): 165667192

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 355507, 711014, 1422028, 2844056, 5688112, 10309703, 20619406, 41238812, 82477624, 164955248]

約数ペア:

[(1, 164955248), (2, 82477624), (4, 41238812), (8, 20619406), (16, 10309703), (29, 5688112), (58, 2844056), (116, 1422028), (232, 711014), (464, 355507)]