40220258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41809}}^1$

素因数の和:41861

約数の個数: 16

約数和(自身を含む): 66728760

約数和(自身を除く): 26508502

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 41809, 83618, 543517, 1087034, 1546933, 3093866, 20110129, 40220258]

約数ペア:

[(1, 40220258), (2, 20110129), (13, 3093866), (26, 1546933), (37, 1087034), (74, 543517), (481, 83618), (962, 41809)]