31258016

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{13381}}^1$

素因数の和:13464

約数の個数: 24

約数和(自身を含む): 62386884

約数和(自身を除く): 31128868

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 13381, 26762, 53524, 107048, 214096, 428192, 976813, 1953626, 3907252, 7814504, 15629008, 31258016]

約数ペア:

[(1, 31258016), (2, 15629008), (4, 7814504), (8, 3907252), (16, 1953626), (32, 976813), (73, 428192), (146, 214096), (292, 107048), (584, 53524), (1168, 26762), (2336, 13381)]