87929912

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 196499520

約数和(自身を除く): 108569608

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 5471, 8036, 10942, 16072, 21884, 38297, 43768, 76594, 153188, 224311, 268079, 306376, 448622, 536158, 897244, 1072316, 1570177, 1794488, 2144632, 3140354, 6280708, 10991239, 12561416, 21982478, 43964956, 87929912]

約数ペア:

[(1, 87929912), (2, 43964956), (4, 21982478), (7, 12561416), (8, 10991239), (14, 6280708), (28, 3140354), (41, 2144632), (49, 1794488), (56, 1570177), (82, 1072316), (98, 897244), (164, 536158), (196, 448622), (287, 306376), (328, 268079), (392, 224311), (574, 153188), (1148, 76594), (2009, 43768), (2296, 38297), (4018, 21884), (5471, 16072), (8036, 10942)]