38540528056

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{2176939}}^1$

素因数の和:2179158

約数の個数: 16

約数和(自身を含む): 72296177400

約数和(自身を除く): 33755649344

約数列:

[1, 2, 4, 8, 2213, 4426, 8852, 17704, 2176939, 4353878, 8707756, 17415512, 4817566007, 9635132014, 19270264028, 38540528056]

約数ペア:

[(1, 38540528056), (2, 19270264028), (4, 9635132014), (8, 4817566007), (2213, 17415512), (4426, 8707756), (8852, 4353878), (17704, 2176939)]