73164008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223061}}^1$

素因数の和:223108

約数の個数: 16

約数和(自身を含む): 140529060

約数和(自身を除く): 67365052

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 223061, 446122, 892244, 1784488, 9145501, 18291002, 36582004, 73164008]

約数ペア:

[(1, 73164008), (2, 36582004), (4, 18291002), (8, 9145501), (41, 1784488), (82, 892244), (164, 446122), (328, 223061)]