81106496

素因数分解:

$2^6\times {\mathrm{461}}^1\times {\mathrm{2749}}^1$

素因数の和:3222

約数の個数: 28

約数和(自身を含む): 161353500

約数和(自身を除く): 80247004

約数列:

[1, 2, 4, 8, 16, 32, 64, 461, 922, 1844, 2749, 3688, 5498, 7376, 10996, 14752, 21992, 29504, 43984, 87968, 175936, 1267289, 2534578, 5069156, 10138312, 20276624, 40553248, 81106496]

約数ペア:

[(1, 81106496), (2, 40553248), (4, 20276624), (8, 10138312), (16, 5069156), (32, 2534578), (64, 1267289), (461, 175936), (922, 87968), (1844, 43984), (2749, 29504), (3688, 21992), (5498, 14752), (7376, 10996)]