61706224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202981}}^1$

素因数の和:203008

約数の個数: 20

約数和(自身を含む): 125848840

約数和(自身を除く): 64142616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202981, 405962, 811924, 1623848, 3247696, 3856639, 7713278, 15426556, 30853112, 61706224]

約数ペア:

[(1, 61706224), (2, 30853112), (4, 15426556), (8, 7713278), (16, 3856639), (19, 3247696), (38, 1623848), (76, 811924), (152, 405962), (304, 202981)]