40894808

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{21211}}^1$

素因数の和:21458

約数の個数: 16

約数和(自身を含む): 76999560

約数和(自身を除く): 36104752

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 21211, 42422, 84844, 169688, 5111851, 10223702, 20447404, 40894808]

約数ペア:

[(1, 40894808), (2, 20447404), (4, 10223702), (8, 5111851), (241, 169688), (482, 84844), (964, 42422), (1928, 21211)]