38970448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 82896480

約数和(自身を除く): 43926032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 179, 358, 716, 1237, 1432, 1969, 2474, 2864, 3938, 4948, 7876, 9896, 13607, 15752, 19792, 27214, 31504, 54428, 108856, 217712, 221423, 442846, 885692, 1771384, 2435653, 3542768, 4871306, 9742612, 19485224, 38970448]

約数ペア:

[(1, 38970448), (2, 19485224), (4, 9742612), (8, 4871306), (11, 3542768), (16, 2435653), (22, 1771384), (44, 885692), (88, 442846), (176, 221423), (179, 217712), (358, 108856), (716, 54428), (1237, 31504), (1432, 27214), (1969, 19792), (2474, 15752), (2864, 13607), (3938, 9896), (4948, 7876)]