38973968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1215

約数の個数: 40

約数和(自身を含む): 82822080

約数和(自身を除く): 43848112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 967, 1832, 1934, 2519, 3664, 3868, 5038, 7736, 10076, 10637, 15472, 20152, 21274, 40304, 42548, 85096, 170192, 221443, 442886, 885772, 1771544, 2435873, 3543088, 4871746, 9743492, 19486984, 38973968]

約数ペア:

[(1, 38973968), (2, 19486984), (4, 9743492), (8, 4871746), (11, 3543088), (16, 2435873), (22, 1771544), (44, 885772), (88, 442886), (176, 221443), (229, 170192), (458, 85096), (916, 42548), (967, 40304), (1832, 21274), (1934, 20152), (2519, 15472), (3664, 10637), (3868, 10076), (5038, 7736)]