89071748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4751}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 160997760

約数和(自身を除く): 71926012

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 4687, 4751, 9374, 9502, 18748, 19004, 204293, 408586, 517859, 817172, 1035718, 2071436, 22267937, 44535874, 89071748]

約数ペア:

[(1, 89071748), (2, 44535874), (4, 22267937), (43, 2071436), (86, 1035718), (109, 817172), (172, 517859), (218, 408586), (436, 204293), (4687, 19004), (4751, 18748), (9374, 9502)]