90137042

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2393

約数の個数: 16

約数和(自身を含む): 137572512

約数和(自身を除く): 47435470

約数列:

[1, 2, 73, 146, 307, 614, 2011, 4022, 22411, 44822, 146803, 293606, 617377, 1234754, 45068521, 90137042]

約数ペア:

[(1, 90137042), (2, 45068521), (73, 1234754), (146, 617377), (307, 293606), (614, 146803), (2011, 44822), (4022, 22411)]