31770998

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33871}}^1$

素因数の和:33947

約数の個数: 16

約数和(自身を含む): 55279104

約数和(自身を除く): 23508106

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 33871, 67742, 237097, 474194, 2269357, 4538714, 15885499, 31770998]

約数ペア:

[(1, 31770998), (2, 15885499), (7, 4538714), (14, 2269357), (67, 474194), (134, 237097), (469, 67742), (938, 33871)]