89693642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{16981}}^1$

素因数の和:17141

約数の個数: 16

約数和(自身を含む): 142648800

約数和(自身を除く): 52955158

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 16981, 33962, 322639, 645278, 2360359, 4720718, 44846821, 89693642]

約数ペア:

[(1, 89693642), (2, 44846821), (19, 4720718), (38, 2360359), (139, 645278), (278, 322639), (2641, 33962), (5282, 16981)]