31467196

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 56140560

約数和(自身を除く): 24673364

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 563, 628, 1126, 2252, 13973, 27946, 50107, 55892, 88391, 100214, 176782, 200428, 353564, 7866799, 15733598, 31467196]

約数ペア:

[(1, 31467196), (2, 15733598), (4, 7866799), (89, 353564), (157, 200428), (178, 176782), (314, 100214), (356, 88391), (563, 55892), (628, 50107), (1126, 27946), (2252, 13973)]