61605638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{70487}}^1$

素因数の和:70531

約数の個数: 16

約数和(自身を含む): 101502720

約数和(自身を除く): 39897082

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 70487, 140974, 1339253, 1621201, 2678506, 3242402, 30802819, 61605638]

約数ペア:

[(1, 61605638), (2, 30802819), (19, 3242402), (23, 2678506), (38, 1621201), (46, 1339253), (437, 140974), (874, 70487)]