40492768

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{2339}}^1$

素因数の和:2890

約数の個数: 24

約数和(自身を含む): 79901640

約数和(自身を除く): 39408872

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 2164, 2339, 4328, 4678, 8656, 9356, 17312, 18712, 37424, 74848, 1265399, 2530798, 5061596, 10123192, 20246384, 40492768]

約数ペア:

[(1, 40492768), (2, 20246384), (4, 10123192), (8, 5061596), (16, 2530798), (32, 1265399), (541, 74848), (1082, 37424), (2164, 18712), (2339, 17312), (4328, 9356), (4678, 8656)]