238297712

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{77977}}^1$

素因数の和:78176

約数の個数: 20

約数和(自身を含む): 464125056

約数和(自身を除く): 225827344

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 77977, 155954, 311908, 623816, 1247632, 14893607, 29787214, 59574428, 119148856, 238297712]

約数ペア:

[(1, 238297712), (2, 119148856), (4, 59574428), (8, 29787214), (16, 14893607), (191, 1247632), (382, 623816), (764, 311908), (1528, 155954), (3056, 77977)]