90263134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 153425664

約数和(自身を除く): 63162530

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 2113, 3286, 4226, 21359, 27469, 42718, 54938, 65503, 111989, 131006, 223978, 851539, 1455857, 1703078, 2911714, 3471659, 6943318, 45131567, 90263134]

約数ペア:

[(1, 90263134), (2, 45131567), (13, 6943318), (26, 3471659), (31, 2911714), (53, 1703078), (62, 1455857), (106, 851539), (403, 223978), (689, 131006), (806, 111989), (1378, 65503), (1643, 54938), (2113, 42718), (3286, 27469), (4226, 21359)]