31237818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5521}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 66794112

約数和(自身を除く): 35556294

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5521, 5658, 11042, 16563, 33126, 126983, 226361, 253966, 380949, 452722, 679083, 761898, 1358166, 5206303, 10412606, 15618909, 31237818]

約数ペア:

[(1, 31237818), (2, 15618909), (3, 10412606), (6, 5206303), (23, 1358166), (41, 761898), (46, 679083), (69, 452722), (82, 380949), (123, 253966), (138, 226361), (246, 126983), (943, 33126), (1886, 16563), (2829, 11042), (5521, 5658)]