61703792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202973}}^1$

素因数の和:203000

約数の個数: 20

約数和(自身を含む): 125843880

約数和(自身を除く): 64140088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202973, 405946, 811892, 1623784, 3247568, 3856487, 7712974, 15425948, 30851896, 61703792]

約数ペア:

[(1, 61703792), (2, 30851896), (4, 15425948), (8, 7712974), (16, 3856487), (19, 3247568), (38, 1623784), (76, 811892), (152, 405946), (304, 202973)]