31682056

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 70963200

約数和(自身を除く): 39281144

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 86, 118, 172, 223, 236, 301, 344, 413, 446, 472, 602, 826, 892, 1204, 1561, 1652, 1784, 2408, 2537, 3122, 3304, 5074, 6244, 9589, 10148, 12488, 13157, 17759, 19178, 20296, 26314, 35518, 38356, 52628, 67123, 71036, 76712, 92099, 105256, 134246, 142072, 184198, 268492, 368396, 536984, 565751, 736792, 1131502, 2263004, 3960257, 4526008, 7920514, 15841028, 31682056]

約数ペア:

[(1, 31682056), (2, 15841028), (4, 7920514), (7, 4526008), (8, 3960257), (14, 2263004), (28, 1131502), (43, 736792), (56, 565751), (59, 536984), (86, 368396), (118, 268492), (172, 184198), (223, 142072), (236, 134246), (301, 105256), (344, 92099), (413, 76712), (446, 71036), (472, 67123), (602, 52628), (826, 38356), (892, 35518), (1204, 26314), (1561, 20296), (1652, 19178), (1784, 17759), (2408, 13157), (2537, 12488), (3122, 10148), (3304, 9589), (5074, 6244)]