31770292886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10139}}^1\times {\mathrm{4007}}^1$

素因数の和:14188

約数の個数: 32

約数和(自身を含む): 52670891520

約数和(自身を除く): 20900598634

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 4007, 8014, 10139, 20278, 68119, 92161, 136238, 172363, 184322, 233197, 344726, 466394, 1566737, 3133474, 3964349, 7928698, 40626973, 81253946, 690658541, 934420379, 1381317082, 1868840758, 15885146443, 31770292886]

約数ペア:

[(1, 31770292886), (2, 15885146443), (17, 1868840758), (23, 1381317082), (34, 934420379), (46, 690658541), (391, 81253946), (782, 40626973), (4007, 7928698), (8014, 3964349), (10139, 3133474), (20278, 1566737), (68119, 466394), (92161, 344726), (136238, 233197), (172363, 184322)]