67841296

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{41981}}^1$

素因数の和:42090

約数の個数: 20

約数和(自身を含む): 132747084

約数和(自身を除く): 64905788

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 41981, 83962, 167924, 335848, 671696, 4240081, 8480162, 16960324, 33920648, 67841296]

約数ペア:

[(1, 67841296), (2, 33920648), (4, 16960324), (8, 8480162), (16, 4240081), (101, 671696), (202, 335848), (404, 167924), (808, 83962), (1616, 41981)]