61946156

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{42899}}^1$

素因数の和:42941

約数の個数: 18

約数和(自身を含む): 114414300

約数和(自身を除く): 52468144

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 42899, 85798, 171596, 815081, 1630162, 3260324, 15486539, 30973078, 61946156]

約数ペア:

[(1, 61946156), (2, 30973078), (4, 15486539), (19, 3260324), (38, 1630162), (76, 815081), (361, 171596), (722, 85798), (1444, 42899)]