83927168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 185982720

約数和(自身を除く): 102055552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1627, 1664, 1984, 3224, 3254, 3968, 6448, 6508, 12896, 13016, 21151, 25792, 26032, 42302, 50437, 51584, 52064, 84604, 100874, 104128, 169208, 201748, 208256, 338416, 403496, 655681, 676832, 806992, 1311362, 1353664, 1613984, 2622724, 2707328, 3227968, 5245448, 6455936, 10490896, 20981792, 41963584, 83927168]

約数ペア:

[(1, 83927168), (2, 41963584), (4, 20981792), (8, 10490896), (13, 6455936), (16, 5245448), (26, 3227968), (31, 2707328), (32, 2622724), (52, 1613984), (62, 1353664), (64, 1311362), (104, 806992), (124, 676832), (128, 655681), (208, 403496), (248, 338416), (403, 208256), (416, 201748), (496, 169208), (806, 104128), (832, 100874), (992, 84604), (1612, 52064), (1627, 51584), (1664, 50437), (1984, 42302), (3224, 26032), (3254, 25792), (3968, 21151), (6448, 13016), (6508, 12896)]