86269910

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 159656832

約数和(自身を除く): 73386922

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 865, 1061, 1730, 2122, 5305, 8131, 10610, 16262, 40655, 49867, 81310, 99734, 183553, 249335, 367106, 498670, 917765, 1835530, 8626991, 17253982, 43134955, 86269910]

約数ペア:

[(1, 86269910), (2, 43134955), (5, 17253982), (10, 8626991), (47, 1835530), (94, 917765), (173, 498670), (235, 367106), (346, 249335), (470, 183553), (865, 99734), (1061, 81310), (1730, 49867), (2122, 40655), (5305, 16262), (8131, 10610)]