272815804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{31387}}^1$

素因数の和:31485

約数の個数: 24

約数和(自身を含む): 498315888

約数和(自身を除く): 225500084

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 31387, 62774, 125548, 1286867, 1663511, 2573734, 3327022, 5147468, 6654044, 68203951, 136407902, 272815804]

約数ペア:

[(1, 272815804), (2, 136407902), (4, 68203951), (41, 6654044), (53, 5147468), (82, 3327022), (106, 2573734), (164, 1663511), (212, 1286867), (2173, 125548), (4346, 62774), (8692, 31387)]