90170672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{245029}}^1$

素因数の和:245060

約数の個数: 20

約数和(自身を含む): 182302320

約数和(自身を除く): 92131648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 245029, 490058, 980116, 1960232, 3920464, 5635667, 11271334, 22542668, 45085336, 90170672]

約数ペア:

[(1, 90170672), (2, 45085336), (4, 22542668), (8, 11271334), (16, 5635667), (23, 3920464), (46, 1960232), (92, 980116), (184, 490058), (368, 245029)]