61918928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{82339}}^1$

素因数の和:82394

約数の個数: 20

約数和(自身を含む): 122521920

約数和(自身を除く): 60602992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 82339, 164678, 329356, 658712, 1317424, 3869933, 7739866, 15479732, 30959464, 61918928]

約数ペア:

[(1, 61918928), (2, 30959464), (4, 15479732), (8, 7739866), (16, 3869933), (47, 1317424), (94, 658712), (188, 329356), (376, 164678), (752, 82339)]