81368192

素因数分解:

$2^7\times {\mathrm{635689}}^1$

素因数の和:635703

約数の個数: 16

約数和(自身を含む): 162100950

約数和(自身を除く): 80732758

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 635689, 1271378, 2542756, 5085512, 10171024, 20342048, 40684096, 81368192]

約数ペア:

[(1, 81368192), (2, 40684096), (4, 20342048), (8, 10171024), (16, 5085512), (32, 2542756), (64, 1271378), (128, 635689)]