88963130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10889}}^1$

素因数の和:10958

約数の個数: 32

約数和(自身を含む): 172497600

約数和(自身を除く): 83534470

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 10889, 21778, 54445, 108890, 206891, 413782, 468227, 936454, 1034455, 2068910, 2341135, 4682270, 8896313, 17792626, 44481565, 88963130]

約数ペア:

[(1, 88963130), (2, 44481565), (5, 17792626), (10, 8896313), (19, 4682270), (38, 2341135), (43, 2068910), (86, 1034455), (95, 936454), (190, 468227), (215, 413782), (430, 206891), (817, 108890), (1634, 54445), (4085, 21778), (8170, 10889)]