103640408

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{20929}}^1$

素因数の和:21554

約数の個数: 16

約数和(自身を含む): 194649000

約数和(自身を除く): 91008592

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 20929, 41858, 83716, 167432, 12955051, 25910102, 51820204, 103640408]

約数ペア:

[(1, 103640408), (2, 51820204), (4, 25910102), (8, 12955051), (619, 167432), (1238, 83716), (2476, 41858), (4952, 20929)]