42383216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 84180624

約数和(自身を除く): 41797408

約数列:

[1, 2, 4, 8, 16, 73, 131, 146, 262, 277, 292, 524, 554, 584, 1048, 1108, 1168, 2096, 2216, 4432, 9563, 19126, 20221, 36287, 38252, 40442, 72574, 76504, 80884, 145148, 153008, 161768, 290296, 323536, 580592, 2648951, 5297902, 10595804, 21191608, 42383216]

約数ペア:

[(1, 42383216), (2, 21191608), (4, 10595804), (8, 5297902), (16, 2648951), (73, 580592), (131, 323536), (146, 290296), (262, 161768), (277, 153008), (292, 145148), (524, 80884), (554, 76504), (584, 72574), (1048, 40442), (1108, 38252), (1168, 36287), (2096, 20221), (2216, 19126), (4432, 9563)]