641567112

素因数分解:

$2^3\times 3^1\times {\mathrm{26731963}}^1$

素因数の和:26731972

約数の個数: 16

約数和(自身を含む): 1603917840

約数和(自身を除く): 962350728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 26731963, 53463926, 80195889, 106927852, 160391778, 213855704, 320783556, 641567112]

約数ペア:

[(1, 641567112), (2, 320783556), (3, 213855704), (4, 160391778), (6, 106927852), (8, 80195889), (12, 53463926), (24, 26731963)]