42864778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{84713}}^1$

素因数の和:84749

約数の個数: 16

約数和(自身を含む): 73192896

約数和(自身を除く): 30328118

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 84713, 169426, 931843, 1863686, 1948399, 3896798, 21432389, 42864778]

約数ペア:

[(1, 42864778), (2, 21432389), (11, 3896798), (22, 1948399), (23, 1863686), (46, 931843), (253, 169426), (506, 84713)]