31336994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 55339200

約数和(自身を除く): 24002206

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 139, 169, 278, 299, 338, 377, 598, 667, 754, 1334, 1807, 3197, 3614, 3887, 4031, 4901, 6394, 7774, 8062, 8671, 9802, 17342, 23491, 41561, 46982, 52403, 83122, 92713, 104806, 112723, 185426, 225446, 540293, 681239, 1080586, 1205269, 1362478, 2410538, 15668497, 31336994]

約数ペア:

[(1, 31336994), (2, 15668497), (13, 2410538), (23, 1362478), (26, 1205269), (29, 1080586), (46, 681239), (58, 540293), (139, 225446), (169, 185426), (278, 112723), (299, 104806), (338, 92713), (377, 83122), (598, 52403), (667, 46982), (754, 41561), (1334, 23491), (1807, 17342), (3197, 9802), (3614, 8671), (3887, 8062), (4031, 7774), (4901, 6394)]