90397874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5669}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 166561920

約数和(自身を除く): 76164046

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 2278, 5669, 7973, 11338, 15946, 39683, 79366, 96373, 192746, 379823, 674611, 759646, 1349222, 2658761, 5317522, 6456991, 12913982, 45198937, 90397874]

約数ペア:

[(1, 90397874), (2, 45198937), (7, 12913982), (14, 6456991), (17, 5317522), (34, 2658761), (67, 1349222), (119, 759646), (134, 674611), (238, 379823), (469, 192746), (938, 96373), (1139, 79366), (2278, 39683), (5669, 15946), (7973, 11338)]