87858574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 144529920

約数和(自身を除く): 56671346

約数列:

[1, 2, 23, 29, 46, 58, 67, 134, 667, 983, 1334, 1541, 1943, 1966, 3082, 3886, 22609, 28507, 44689, 45218, 57014, 65861, 89378, 131722, 655661, 1311322, 1514803, 1909969, 3029606, 3819938, 43929287, 87858574]

約数ペア:

[(1, 87858574), (2, 43929287), (23, 3819938), (29, 3029606), (46, 1909969), (58, 1514803), (67, 1311322), (134, 655661), (667, 131722), (983, 89378), (1334, 65861), (1541, 57014), (1943, 45218), (1966, 44689), (3082, 28507), (3886, 22609)]