227481968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65519}}^1$

素因数の和:65565

約数の個数: 40

約数和(自身を含む): 519966720

約数和(自身を除く): 292484752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 65519, 131038, 262076, 458633, 524152, 917266, 1048304, 1834532, 2031089, 3669064, 4062178, 7338128, 8124356, 14217623, 16248712, 28435246, 32497424, 56870492, 113740984, 227481968]

約数ペア:

[(1, 227481968), (2, 113740984), (4, 56870492), (7, 32497424), (8, 28435246), (14, 16248712), (16, 14217623), (28, 8124356), (31, 7338128), (56, 4062178), (62, 3669064), (112, 2031089), (124, 1834532), (217, 1048304), (248, 917266), (434, 524152), (496, 458633), (868, 262076), (1736, 131038), (3472, 65519)]