66856192

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20089}}^1$

素因数の和:20118

約数の個数: 36

約数和(自身を含む): 143723860

約数和(自身を除く): 76867668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20089, 40178, 80356, 160712, 261157, 321424, 522314, 642848, 1044628, 1285696, 2089256, 2571392, 4178512, 5142784, 8357024, 16714048, 33428096, 66856192]

約数ペア:

[(1, 66856192), (2, 33428096), (4, 16714048), (8, 8357024), (13, 5142784), (16, 4178512), (26, 2571392), (32, 2089256), (52, 1285696), (64, 1044628), (104, 642848), (128, 522314), (208, 321424), (256, 261157), (416, 160712), (832, 80356), (1664, 40178), (3328, 20089)]