77513678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8369}}^1$

素因数の和:8803

約数の個数: 16

約数和(自身を含む): 127157040

約数和(自身を除く): 49643362

約数列:

[1, 2, 11, 22, 421, 842, 4631, 8369, 9262, 16738, 92059, 184118, 3523349, 7046698, 38756839, 77513678]

約数ペア:

[(1, 77513678), (2, 38756839), (11, 7046698), (22, 3523349), (421, 184118), (842, 92059), (4631, 16738), (8369, 9262)]