87920551616

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{10816997}}^1$

素因数の和:10817136

約数の個数: 28

約数和(自身を含む): 175841119488

約数和(自身を除く): 87920567872

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 10816997, 21633994, 43267988, 86535976, 173071952, 346143904, 692287808, 1373758619, 2747517238, 5495034476, 10990068952, 21980137904, 43960275808, 87920551616]

約数ペア:

[(1, 87920551616), (2, 43960275808), (4, 21980137904), (8, 10990068952), (16, 5495034476), (32, 2747517238), (64, 1373758619), (127, 692287808), (254, 346143904), (508, 173071952), (1016, 86535976), (2032, 43267988), (4064, 21633994), (8128, 10816997)]