31796492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12479}}^1$

素因数の和:12510

約数の個数: 36

約数和(自身を含む): 69713280

約数和(自身を除く): 37916788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12479, 24958, 49916, 87353, 162227, 174706, 324454, 349412, 611471, 648908, 1135589, 1222942, 2271178, 2445884, 4542356, 7949123, 15898246, 31796492]

約数ペア:

[(1, 31796492), (2, 15898246), (4, 7949123), (7, 4542356), (13, 2445884), (14, 2271178), (26, 1222942), (28, 1135589), (49, 648908), (52, 611471), (91, 349412), (98, 324454), (182, 174706), (196, 162227), (364, 87353), (637, 49916), (1274, 24958), (2548, 12479)]