31205016

素因数分解:

$2^3\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1249}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 84825000

約数和(自身を除く): 53619984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 347, 694, 1041, 1249, 1388, 2082, 2498, 2776, 3123, 3747, 4164, 4996, 6246, 7494, 8328, 9992, 11241, 12492, 14988, 22482, 24984, 29976, 44964, 89928, 433403, 866806, 1300209, 1733612, 2600418, 3467224, 3900627, 5200836, 7801254, 10401672, 15602508, 31205016]

約数ペア:

[(1, 31205016), (2, 15602508), (3, 10401672), (4, 7801254), (6, 5200836), (8, 3900627), (9, 3467224), (12, 2600418), (18, 1733612), (24, 1300209), (36, 866806), (72, 433403), (347, 89928), (694, 44964), (1041, 29976), (1249, 24984), (1388, 22482), (2082, 14988), (2498, 12492), (2776, 11241), (3123, 9992), (3747, 8328), (4164, 7494), (4996, 6246)]