31347988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48677}}^1$

素因数の和:48711

約数の個数: 24

約数和(自身を含む): 65423232

約数和(自身を除く): 34075244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 48677, 97354, 194708, 340739, 681478, 1119571, 1362956, 2239142, 4478284, 7836997, 15673994, 31347988]

約数ペア:

[(1, 31347988), (2, 15673994), (4, 7836997), (7, 4478284), (14, 2239142), (23, 1362956), (28, 1119571), (46, 681478), (92, 340739), (161, 194708), (322, 97354), (644, 48677)]