80329018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22722

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 76435142

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 22679, 45358, 158753, 249469, 317506, 498938, 521617, 1043234, 1746283, 3492566, 3651319, 5737787, 7302638, 11475574, 40164509, 80329018]

約数ペア:

[(1, 80329018), (2, 40164509), (7, 11475574), (11, 7302638), (14, 5737787), (22, 3651319), (23, 3492566), (46, 1746283), (77, 1043234), (154, 521617), (161, 498938), (253, 317506), (322, 249469), (506, 158753), (1771, 45358), (3542, 22679)]