64130672

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{24001}}^1$

素因数の和:24176

約数の個数: 20

約数和(自身を含む): 125002416

約数和(自身を除く): 60871744

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 24001, 48002, 96004, 192008, 384016, 4008167, 8016334, 16032668, 32065336, 64130672]

約数ペア:

[(1, 64130672), (2, 32065336), (4, 16032668), (8, 8016334), (16, 4008167), (167, 384016), (334, 192008), (668, 96004), (1336, 48002), (2672, 24001)]