31979622

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 67777920

約数和(自身を除く): 35798298

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 163, 326, 489, 978, 1721, 3097, 3442, 5163, 6194, 9291, 10326, 18582, 32699, 65398, 98097, 196194, 280523, 561046, 841569, 1683138, 5329937, 10659874, 15989811, 31979622]

約数ペア:

[(1, 31979622), (2, 15989811), (3, 10659874), (6, 5329937), (19, 1683138), (38, 841569), (57, 561046), (114, 280523), (163, 196194), (326, 98097), (489, 65398), (978, 32699), (1721, 18582), (3097, 10326), (3442, 9291), (5163, 6194)]