64984142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16603}}^1$

素因数の和:16727

約数の個数: 16

約数和(自身を含む): 103608960

約数和(自身を除く): 38624818

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 16603, 33206, 315457, 630914, 1710109, 3420218, 32492071, 64984142]

約数ペア:

[(1, 64984142), (2, 32492071), (19, 3420218), (38, 1710109), (103, 630914), (206, 315457), (1957, 33206), (3914, 16603)]