194914816

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10344

約数の個数: 40

約数和(自身を含む): 400013460

約数和(自身を除く): 205098644

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 10289, 18944, 20578, 41156, 82312, 164624, 329248, 380693, 658496, 761386, 1316992, 1522772, 2633984, 3045544, 5267968, 6091088, 12182176, 24364352, 48728704, 97457408, 194914816]

約数ペア:

[(1, 194914816), (2, 97457408), (4, 48728704), (8, 24364352), (16, 12182176), (32, 6091088), (37, 5267968), (64, 3045544), (74, 2633984), (128, 1522772), (148, 1316992), (256, 761386), (296, 658496), (512, 380693), (592, 329248), (1184, 164624), (2368, 82312), (4736, 41156), (9472, 20578), (10289, 18944)]