87968330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3943}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 166973184

約数和(自身を除く): 79004854

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 3943, 4462, 7886, 11155, 19715, 22310, 39430, 90689, 181378, 382471, 453445, 764942, 906890, 1912355, 3824710, 8796833, 17593666, 43984165, 87968330]

約数ペア:

[(1, 87968330), (2, 43984165), (5, 17593666), (10, 8796833), (23, 3824710), (46, 1912355), (97, 906890), (115, 764942), (194, 453445), (230, 382471), (485, 181378), (970, 90689), (2231, 39430), (3943, 22310), (4462, 19715), (7886, 11155)]