30885266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 47672064

約数和(自身を除く): 16786798

約数列:

[1, 2, 43, 86, 197, 394, 1823, 3646, 8471, 16942, 78389, 156778, 359131, 718262, 15442633, 30885266]

約数ペア:

[(1, 30885266), (2, 15442633), (43, 718262), (86, 359131), (197, 156778), (394, 78389), (1823, 16942), (3646, 8471)]