85166378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4549}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 149385600

約数和(自身を除く): 64219222

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 4549, 9098, 9361, 18722, 50039, 100078, 104627, 168313, 209254, 336626, 1150897, 1851443, 2301794, 3702886, 3871199, 7742398, 42583189, 85166378]

約数ペア:

[(1, 85166378), (2, 42583189), (11, 7742398), (22, 3871199), (23, 3702886), (37, 2301794), (46, 1851443), (74, 1150897), (253, 336626), (407, 209254), (506, 168313), (814, 104627), (851, 100078), (1702, 50039), (4549, 18722), (9098, 9361)]