18445568

素因数分解:

$2^8\times {\mathrm{72053}}^1$

素因数の和:72069

約数の個数: 18

約数和(自身を含む): 36819594

約数和(自身を除く): 18374026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 72053, 144106, 288212, 576424, 1152848, 2305696, 4611392, 9222784, 18445568]

約数ペア:

[(1, 18445568), (2, 9222784), (4, 4611392), (8, 2305696), (16, 1152848), (32, 576424), (64, 288212), (128, 144106), (256, 72053)]