31265412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 77246400

約数和(自身を除く): 45980988

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 482, 569, 723, 964, 1138, 1446, 1707, 2276, 2892, 3414, 4579, 6828, 9158, 10811, 13737, 18316, 21622, 27474, 32433, 43244, 54948, 64866, 129732, 137129, 274258, 411387, 548516, 822774, 1645548, 2605451, 5210902, 7816353, 10421804, 15632706, 31265412]

約数ペア:

[(1, 31265412), (2, 15632706), (3, 10421804), (4, 7816353), (6, 5210902), (12, 2605451), (19, 1645548), (38, 822774), (57, 548516), (76, 411387), (114, 274258), (228, 137129), (241, 129732), (482, 64866), (569, 54948), (723, 43244), (964, 32433), (1138, 27474), (1446, 21622), (1707, 18316), (2276, 13737), (2892, 10811), (3414, 9158), (4579, 6828)]