86787512

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{23131}}^1$

素因数の和:23211

約数の個数: 32

約数和(自身を含む): 188757120

約数和(自身を除く): 101969608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 23131, 46262, 92524, 161917, 185048, 323834, 647668, 1295336, 1549777, 3099554, 6199108, 10848439, 12398216, 21696878, 43393756, 86787512]

約数ペア:

[(1, 86787512), (2, 43393756), (4, 21696878), (7, 12398216), (8, 10848439), (14, 6199108), (28, 3099554), (56, 1549777), (67, 1295336), (134, 647668), (268, 323834), (469, 185048), (536, 161917), (938, 92524), (1876, 46262), (3752, 23131)]