105849872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{213407}}^1$

素因数の和:213446

約数の個数: 20

約数和(自身を含む): 211700736

約数和(自身を除く): 105850864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 213407, 426814, 853628, 1707256, 3414512, 6615617, 13231234, 26462468, 52924936, 105849872]

約数ペア:

[(1, 105849872), (2, 52924936), (4, 26462468), (8, 13231234), (16, 6615617), (31, 3414512), (62, 1707256), (124, 853628), (248, 426814), (496, 213407)]